18463256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11369}}^1$

素因数の和:11411

約数の個数: 32

約数和(自身を含む): 40932000

約数和(自身を除く): 22468744

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11369, 22738, 45476, 79583, 90952, 159166, 318332, 329701, 636664, 659402, 1318804, 2307907, 2637608, 4615814, 9231628, 18463256]

約数ペア:

[(1, 18463256), (2, 9231628), (4, 4615814), (7, 2637608), (8, 2307907), (14, 1318804), (28, 659402), (29, 636664), (56, 329701), (58, 318332), (116, 159166), (203, 90952), (232, 79583), (406, 45476), (812, 22738), (1624, 11369)]