18528631024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1449361}}^1$

素因数の和:1449433

約数の個数: 40

約数和(自身を含む): 38819711808

約数和(自身を除く): 20291080784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 1449361, 2898722, 5797444, 11594888, 23189776, 24639137, 49278274, 68119967, 98556548, 136239934, 197113096, 272479868, 394226192, 544959736, 1089919472, 1158039439, 2316078878, 4632157756, 9264315512, 18528631024]

約数ペア:

[(1, 18528631024), (2, 9264315512), (4, 4632157756), (8, 2316078878), (16, 1158039439), (17, 1089919472), (34, 544959736), (47, 394226192), (68, 272479868), (94, 197113096), (136, 136239934), (188, 98556548), (272, 68119967), (376, 49278274), (752, 24639137), (799, 23189776), (1598, 11594888), (3196, 5797444), (6392, 2898722), (12784, 1449361)]