12018870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133543}}^1$

素因数の和:133556

約数の個数: 24

約数和(自身を含む): 31249296

約数和(自身を除く): 19230426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133543, 267086, 400629, 667715, 801258, 1201887, 1335430, 2003145, 2403774, 4006290, 6009435, 12018870]

約数ペア:

[(1, 12018870), (2, 6009435), (3, 4006290), (5, 2403774), (6, 2003145), (9, 1335430), (10, 1201887), (15, 801258), (18, 667715), (30, 400629), (45, 267086), (90, 133543)]