18273470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6323}}^1$

素因数の和:6364

約数の個数: 24

約数和(自身を含む): 34946424

約数和(自身を除く): 16672954

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 6323, 12646, 31615, 63230, 107491, 214982, 537455, 1074910, 1827347, 3654694, 9136735, 18273470]

約数ペア:

[(1, 18273470), (2, 9136735), (5, 3654694), (10, 1827347), (17, 1074910), (34, 537455), (85, 214982), (170, 107491), (289, 63230), (578, 31615), (1445, 12646), (2890, 6323)]