26390868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18512

約数の個数: 48

約数和(自身を含む): 74519424

約数和(自身を除く): 48128556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 18481, 36962, 55443, 73924, 110886, 129367, 221772, 258734, 314177, 388101, 517468, 628354, 776202, 942531, 1256708, 1552404, 1885062, 2199239, 3770124, 4398478, 6597717, 8796956, 13195434, 26390868]

約数ペア:

[(1, 26390868), (2, 13195434), (3, 8796956), (4, 6597717), (6, 4398478), (7, 3770124), (12, 2199239), (14, 1885062), (17, 1552404), (21, 1256708), (28, 942531), (34, 776202), (42, 628354), (51, 517468), (68, 388101), (84, 314177), (102, 258734), (119, 221772), (204, 129367), (238, 110886), (357, 73924), (476, 55443), (714, 36962), (1428, 18481)]