26558118

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2394

約数の個数: 40

約数和(自身を含む): 60374160

約数和(自身を除く): 33816042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 2309, 3834, 4618, 5751, 6927, 11502, 13854, 20781, 41562, 62343, 124686, 163939, 187029, 327878, 374058, 491817, 983634, 1475451, 2950902, 4426353, 8852706, 13279059, 26558118]

約数ペア:

[(1, 26558118), (2, 13279059), (3, 8852706), (6, 4426353), (9, 2950902), (18, 1475451), (27, 983634), (54, 491817), (71, 374058), (81, 327878), (142, 187029), (162, 163939), (213, 124686), (426, 62343), (639, 41562), (1278, 20781), (1917, 13854), (2309, 11502), (3834, 6927), (4618, 5751)]