18379260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102107}}^1$

素因数の和:102122

約数の個数: 36

約数和(自身を含む): 55750968

約数和(自身を除く): 37371708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102107, 204214, 306321, 408428, 510535, 612642, 918963, 1021070, 1225284, 1531605, 1837926, 2042140, 3063210, 3675852, 4594815, 6126420, 9189630, 18379260]

約数ペア:

[(1, 18379260), (2, 9189630), (3, 6126420), (4, 4594815), (5, 3675852), (6, 3063210), (9, 2042140), (10, 1837926), (12, 1531605), (15, 1225284), (18, 1021070), (20, 918963), (30, 612642), (36, 510535), (45, 408428), (60, 306321), (90, 204214), (180, 102107)]