18815676432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{54001}}^1$

素因数の和:54097

約数の個数: 160

約数和(自身を含む): 59784102144

約数和(自身を除く): 40968425712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 204, 238, 244, 272, 336, 357, 366, 408, 427, 476, 488, 714, 732, 816, 854, 952, 976, 1037, 1281, 1428, 1464, 1708, 1904, 2074, 2562, 2856, 2928, 3111, 3416, 4148, 5124, 5712, 6222, 6832, 7259, 8296, 10248, 12444, 14518, 16592, 20496, 21777, 24888, 29036, 43554, 49776, 54001, 58072, 87108, 108002, 116144, 162003, 174216, 216004, 324006, 348432, 378007, 432008, 648012, 756014, 864016, 918017, 1134021, 1296024, 1512028, 1836034, 2268042, 2592048, 2754051, 3024056, 3294061, 3672068, 4536084, 5508102, 6048112, 6426119, 6588122, 7344136, 9072168, 9882183, 11016204, 12852238, 13176244, 14688272, 18144336, 19278357, 19764366, 22032408, 23058427, 25704476, 26352488, 38556714, 39528732, 44064816, 46116854, 51408952, 52704976, 55999037, 69175281, 77113428, 79057464, 92233708, 102817904, 111998074, 138350562, 154226856, 158114928, 167997111, 184467416, 223996148, 276701124, 308453712, 335994222, 368934832, 391993259, 447992296, 553402248, 671988444, 783986518, 895984592, 1106804496, 1175979777, 1343976888, 1567973036, 2351959554, 2687953776, 3135946072, 4703919108, 6271892144, 9407838216, 18815676432]

約数ペア:

[(1, 18815676432), (2, 9407838216), (3, 6271892144), (4, 4703919108), (6, 3135946072), (7, 2687953776), (8, 2351959554), (12, 1567973036), (14, 1343976888), (16, 1175979777), (17, 1106804496), (21, 895984592), (24, 783986518), (28, 671988444), (34, 553402248), (42, 447992296), (48, 391993259), (51, 368934832), (56, 335994222), (61, 308453712), (68, 276701124), (84, 223996148), (102, 184467416), (112, 167997111), (119, 158114928), (122, 154226856), (136, 138350562), (168, 111998074), (183, 102817904), (204, 92233708), (238, 79057464), (244, 77113428), (272, 69175281), (336, 55999037), (357, 52704976), (366, 51408952), (408, 46116854), (427, 44064816), (476, 39528732), (488, 38556714), (714, 26352488), (732, 25704476), (816, 23058427), (854, 22032408), (952, 19764366), (976, 19278357), (1037, 18144336), (1281, 14688272), (1428, 13176244), (1464, 12852238), (1708, 11016204), (1904, 9882183), (2074, 9072168), (2562, 7344136), (2856, 6588122), (2928, 6426119), (3111, 6048112), (3416, 5508102), (4148, 4536084), (5124, 3672068), (5712, 3294061), (6222, 3024056), (6832, 2754051), (7259, 2592048), (8296, 2268042), (10248, 1836034), (12444, 1512028), (14518, 1296024), (16592, 1134021), (20496, 918017), (21777, 864016), (24888, 756014), (29036, 648012), (43554, 432008), (49776, 378007), (54001, 348432), (58072, 324006), (87108, 216004), (108002, 174216), (116144, 162003)]