18474312

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11489}}^1$

素因数の和:11565

約数の個数: 32

約数和(自身を含む): 46879200

約数和(自身を除く): 28404888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11489, 22978, 34467, 45956, 68934, 91912, 137868, 275736, 769763, 1539526, 2309289, 3079052, 4618578, 6158104, 9237156, 18474312]

約数ペア:

[(1, 18474312), (2, 9237156), (3, 6158104), (4, 4618578), (6, 3079052), (8, 2309289), (12, 1539526), (24, 769763), (67, 275736), (134, 137868), (201, 91912), (268, 68934), (402, 45956), (536, 34467), (804, 22978), (1608, 11489)]