18085688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 36430560

約数和(自身を除く): 18344872

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1873, 2414, 3746, 4828, 7492, 9656, 14984, 31841, 63682, 127364, 132983, 254728, 265966, 531932, 1063864, 2260711, 4521422, 9042844, 18085688]

約数ペア:

[(1, 18085688), (2, 9042844), (4, 4521422), (8, 2260711), (17, 1063864), (34, 531932), (68, 265966), (71, 254728), (136, 132983), (142, 127364), (284, 63682), (568, 31841), (1207, 14984), (1873, 9656), (2414, 7492), (3746, 4828)]