18587521008

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2234

約数の個数: 240

約数和(自身を含む): 61851485696

約数和(自身を除く): 43263964688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 373, 378, 432, 486, 504, 567, 648, 746, 756, 972, 1008, 1119, 1134, 1296, 1492, 1512, 1701, 1831, 1944, 2238, 2268, 2611, 2984, 3024, 3357, 3402, 3662, 3888, 4476, 4536, 5222, 5493, 5968, 6714, 6804, 7324, 7833, 8952, 9072, 10071, 10444, 10986, 12817, 13428, 13608, 14648, 15666, 16479, 17904, 20142, 20888, 21972, 23499, 25634, 26856, 27216, 29296, 30213, 31332, 32958, 38451, 40284, 41776, 43944, 46998, 49437, 51268, 53712, 60426, 62664, 65916, 70497, 76902, 80568, 87888, 90639, 93996, 98874, 102536, 115353, 120852, 125328, 131832, 140994, 148311, 153804, 161136, 181278, 187992, 197748, 205072, 211491, 230706, 241704, 263664, 281988, 296622, 307608, 346059, 362556, 375984, 395496, 422982, 444933, 461412, 483408, 563976, 593244, 615216, 634473, 682963, 692118, 725112, 790992, 845964, 889866, 922824, 1038177, 1127952, 1186488, 1268946, 1365926, 1384236, 1450224, 1691928, 1779732, 1845648, 2048889, 2076354, 2372976, 2537892, 2731852, 2768472, 3114531, 3383856, 3559464, 4097778, 4152708, 4780741, 5075784, 5463704, 5536944, 6146667, 6229062, 7118928, 8195556, 8305416, 9561482, 10151568, 10927408, 12293334, 12458124, 14342223, 16391112, 16610832, 18440001, 19122964, 24586668, 24916248, 28684446, 32782224, 36880002, 38245928, 43026669, 49173336, 49832496, 55320003, 57368892, 73760004, 76491856, 86053338, 98346672, 110640006, 114737784, 129080007, 147520008, 165960009, 172106676, 221280012, 229475568, 258160014, 295040016, 331920018, 344213352, 387240021, 442560024, 516320028, 663840036, 688426704, 774480042, 885120048, 1032640056, 1161720063, 1327680072, 1548960084, 2065280112, 2323440126, 2655360144, 3097920168, 4646880252, 6195840336, 9293760504, 18587521008]

約数ペア:

[(1, 18587521008), (2, 9293760504), (3, 6195840336), (4, 4646880252), (6, 3097920168), (7, 2655360144), (8, 2323440126), (9, 2065280112), (12, 1548960084), (14, 1327680072), (16, 1161720063), (18, 1032640056), (21, 885120048), (24, 774480042), (27, 688426704), (28, 663840036), (36, 516320028), (42, 442560024), (48, 387240021), (54, 344213352), (56, 331920018), (63, 295040016), (72, 258160014), (81, 229475568), (84, 221280012), (108, 172106676), (112, 165960009), (126, 147520008), (144, 129080007), (162, 114737784), (168, 110640006), (189, 98346672), (216, 86053338), (243, 76491856), (252, 73760004), (324, 57368892), (336, 55320003), (373, 49832496), (378, 49173336), (432, 43026669), (486, 38245928), (504, 36880002), (567, 32782224), (648, 28684446), (746, 24916248), (756, 24586668), (972, 19122964), (1008, 18440001), (1119, 16610832), (1134, 16391112), (1296, 14342223), (1492, 12458124), (1512, 12293334), (1701, 10927408), (1831, 10151568), (1944, 9561482), (2238, 8305416), (2268, 8195556), (2611, 7118928), (2984, 6229062), (3024, 6146667), (3357, 5536944), (3402, 5463704), (3662, 5075784), (3888, 4780741), (4476, 4152708), (4536, 4097778), (5222, 3559464), (5493, 3383856), (5968, 3114531), (6714, 2768472), (6804, 2731852), (7324, 2537892), (7833, 2372976), (8952, 2076354), (9072, 2048889), (10071, 1845648), (10444, 1779732), (10986, 1691928), (12817, 1450224), (13428, 1384236), (13608, 1365926), (14648, 1268946), (15666, 1186488), (16479, 1127952), (17904, 1038177), (20142, 922824), (20888, 889866), (21972, 845964), (23499, 790992), (25634, 725112), (26856, 692118), (27216, 682963), (29296, 634473), (30213, 615216), (31332, 593244), (32958, 563976), (38451, 483408), (40284, 461412), (41776, 444933), (43944, 422982), (46998, 395496), (49437, 375984), (51268, 362556), (53712, 346059), (60426, 307608), (62664, 296622), (65916, 281988), (70497, 263664), (76902, 241704), (80568, 230706), (87888, 211491), (90639, 205072), (93996, 197748), (98874, 187992), (102536, 181278), (115353, 161136), (120852, 153804), (125328, 148311), (131832, 140994)]