12018690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133541}}^1$

素因数の和:133554

約数の個数: 24

約数和(自身を含む): 31248828

約数和(自身を除く): 19230138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133541, 267082, 400623, 667705, 801246, 1201869, 1335410, 2003115, 2403738, 4006230, 6009345, 12018690]

約数ペア:

[(1, 12018690), (2, 6009345), (3, 4006230), (5, 2403738), (6, 2003115), (9, 1335410), (10, 1201869), (15, 801246), (18, 667705), (30, 400623), (45, 267082), (90, 133541)]