1918968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 4929360

約数和(自身を除く): 3010392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2161, 4322, 6483, 8644, 12966, 17288, 25932, 51864, 79957, 159914, 239871, 319828, 479742, 639656, 959484, 1918968]

約数ペア:

[(1, 1918968), (2, 959484), (3, 639656), (4, 479742), (6, 319828), (8, 239871), (12, 159914), (24, 79957), (37, 51864), (74, 25932), (111, 17288), (148, 12966), (222, 8644), (296, 6483), (444, 4322), (888, 2161)]