18168206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 16253554

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3319, 5474, 6638, 23233, 46466, 56423, 76337, 112846, 152674, 394961, 534359, 789922, 1068718, 1297729, 2595458, 9084103, 18168206]

約数ペア:

[(1, 18168206), (2, 9084103), (7, 2595458), (14, 1297729), (17, 1068718), (23, 789922), (34, 534359), (46, 394961), (119, 152674), (161, 112846), (238, 76337), (322, 56423), (391, 46466), (782, 23233), (2737, 6638), (3319, 5474)]