18181530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67339}}^1$

素因数の和:67355

約数の個数: 32

約数和(自身を含む): 48484800

約数和(自身を除く): 30303270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67339, 134678, 202017, 336695, 404034, 606051, 673390, 1010085, 1212102, 1818153, 2020170, 3030255, 3636306, 6060510, 9090765, 18181530]

約数ペア:

[(1, 18181530), (2, 9090765), (3, 6060510), (5, 3636306), (6, 3030255), (9, 2020170), (10, 1818153), (15, 1212102), (18, 1010085), (27, 673390), (30, 606051), (45, 404034), (54, 336695), (90, 202017), (135, 134678), (270, 67339)]