2018211712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84317}}^1$

素因数の和:84359

約数の個数: 64

約数和(自身を含む): 4644235440

約数和(自身を除く): 2626023728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 23936, 84317, 168634, 337268, 674536, 927487, 1349072, 1433389, 1854974, 2698144, 2866778, 3709948, 5396288, 5733556, 7419896, 10792576, 11467112, 14839792, 15767279, 22934224, 29679584, 31534558, 45868448, 59359168, 63069116, 91736896, 118718336, 126138232, 183473792, 252276464, 504552928, 1009105856, 2018211712]

約数ペア:

[(1, 2018211712), (2, 1009105856), (4, 504552928), (8, 252276464), (11, 183473792), (16, 126138232), (17, 118718336), (22, 91736896), (32, 63069116), (34, 59359168), (44, 45868448), (64, 31534558), (68, 29679584), (88, 22934224), (128, 15767279), (136, 14839792), (176, 11467112), (187, 10792576), (272, 7419896), (352, 5733556), (374, 5396288), (544, 3709948), (704, 2866778), (748, 2698144), (1088, 1854974), (1408, 1433389), (1496, 1349072), (2176, 927487), (2992, 674536), (5984, 337268), (11968, 168634), (23936, 84317)]