18080418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10427}}^1$

素因数の和:10466

約数の個数: 24

約数和(自身を含む): 38416752

約数和(自身を除く): 20336334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 10427, 20854, 31281, 62562, 177259, 354518, 531777, 1063554, 3013403, 6026806, 9040209, 18080418]

約数ペア:

[(1, 18080418), (2, 9040209), (3, 6026806), (6, 3013403), (17, 1063554), (34, 531777), (51, 354518), (102, 177259), (289, 62562), (578, 31281), (867, 20854), (1734, 10427)]