18533142

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16879}}^1$

素因数の和:16948

約数の個数: 24

約数和(自身を含む): 40815840

約数和(自身を除く): 22282698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 16879, 33758, 50637, 101274, 151911, 303822, 1029619, 2059238, 3088857, 6177714, 9266571, 18533142]

約数ペア:

[(1, 18533142), (2, 9266571), (3, 6177714), (6, 3088857), (9, 2059238), (18, 1029619), (61, 303822), (122, 151911), (183, 101274), (366, 50637), (549, 33758), (1098, 16879)]