18855553248

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22111}}^1$

素因数の和:22187

約数の個数: 240

約数和(自身を含む): 64726953984

約数和(自身を除く): 45871400736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2268, 2538, 2592, 2632, 2961, 3024, 3384, 3807, 3948, 4512, 4536, 5076, 5264, 5922, 6048, 6768, 7614, 7896, 8883, 9072, 10152, 10528, 11844, 13536, 15228, 15792, 17766, 18144, 20304, 22111, 23688, 26649, 30456, 31584, 35532, 40608, 44222, 47376, 53298, 60912, 66333, 71064, 88444, 94752, 106596, 121824, 132666, 142128, 154777, 176888, 198999, 213192, 265332, 284256, 309554, 353776, 397998, 426384, 464331, 530664, 596997, 619108, 707552, 795996, 852768, 928662, 1039217, 1061328, 1193994, 1238216, 1392993, 1591992, 1790991, 1857324, 2078434, 2122656, 2387988, 2476432, 2785986, 3117651, 3183984, 3581982, 3714648, 4156868, 4178979, 4775976, 4952864, 5571972, 6235302, 6367968, 7163964, 7274519, 7429296, 8313736, 8357958, 9352953, 9551952, 11143944, 12470604, 12536937, 14327928, 14549038, 14858592, 16627472, 16715916, 18705906, 19103904, 21823557, 22287888, 24941208, 25073874, 28058859, 28655856, 29098076, 33254944, 33431832, 37411812, 43647114, 44575776, 49882416, 50147748, 56117718, 57311712, 58196152, 65470671, 66863664, 74823624, 84176577, 87294228, 99764832, 100295496, 112235436, 116392304, 130941342, 133727328, 149647248, 168353154, 174588456, 196412013, 200590992, 224470872, 232784608, 261882684, 299294496, 336706308, 349176912, 392824026, 401181984, 448941744, 523765368, 589236039, 673412616, 698353824, 785648052, 897883488, 1047530736, 1178472078, 1346825232, 1571296104, 2095061472, 2356944156, 2693650464, 3142592208, 4713888312, 6285184416, 9427776624, 18855553248]

約数ペア:

[(1, 18855553248), (2, 9427776624), (3, 6285184416), (4, 4713888312), (6, 3142592208), (7, 2693650464), (8, 2356944156), (9, 2095061472), (12, 1571296104), (14, 1346825232), (16, 1178472078), (18, 1047530736), (21, 897883488), (24, 785648052), (27, 698353824), (28, 673412616), (32, 589236039), (36, 523765368), (42, 448941744), (47, 401181984), (48, 392824026), (54, 349176912), (56, 336706308), (63, 299294496), (72, 261882684), (81, 232784608), (84, 224470872), (94, 200590992), (96, 196412013), (108, 174588456), (112, 168353154), (126, 149647248), (141, 133727328), (144, 130941342), (162, 116392304), (168, 112235436), (188, 100295496), (189, 99764832), (216, 87294228), (224, 84176577), (252, 74823624), (282, 66863664), (288, 65470671), (324, 58196152), (329, 57311712), (336, 56117718), (376, 50147748), (378, 49882416), (423, 44575776), (432, 43647114), (504, 37411812), (564, 33431832), (567, 33254944), (648, 29098076), (658, 28655856), (672, 28058859), (752, 25073874), (756, 24941208), (846, 22287888), (864, 21823557), (987, 19103904), (1008, 18705906), (1128, 16715916), (1134, 16627472), (1269, 14858592), (1296, 14549038), (1316, 14327928), (1504, 12536937), (1512, 12470604), (1692, 11143944), (1974, 9551952), (2016, 9352953), (2256, 8357958), (2268, 8313736), (2538, 7429296), (2592, 7274519), (2632, 7163964), (2961, 6367968), (3024, 6235302), (3384, 5571972), (3807, 4952864), (3948, 4775976), (4512, 4178979), (4536, 4156868), (5076, 3714648), (5264, 3581982), (5922, 3183984), (6048, 3117651), (6768, 2785986), (7614, 2476432), (7896, 2387988), (8883, 2122656), (9072, 2078434), (10152, 1857324), (10528, 1790991), (11844, 1591992), (13536, 1392993), (15228, 1238216), (15792, 1193994), (17766, 1061328), (18144, 1039217), (20304, 928662), (22111, 852768), (23688, 795996), (26649, 707552), (30456, 619108), (31584, 596997), (35532, 530664), (40608, 464331), (44222, 426384), (47376, 397998), (53298, 353776), (60912, 309554), (66333, 284256), (71064, 265332), (88444, 213192), (94752, 198999), (106596, 176888), (121824, 154777), (132666, 142128)]