2018210085

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{72689}}^1$

素因数の和:73317

約数の個数: 24

約数和(自身を含む): 3503948760

約数和(自身を除く): 1485738675

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 3085, 5553, 9255, 27765, 72689, 218067, 363445, 654201, 1090335, 3271005, 44849113, 134547339, 224245565, 403642017, 672736695, 2018210085]

約数ペア:

[(1, 2018210085), (3, 672736695), (5, 403642017), (9, 224245565), (15, 134547339), (45, 44849113), (617, 3271005), (1851, 1090335), (3085, 654201), (5553, 363445), (9255, 218067), (27765, 72689)]