18554466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 24023454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1439, 1842, 2149, 2878, 4298, 4317, 6447, 8634, 10073, 12894, 20146, 30219, 60438, 441773, 883546, 1325319, 2650638, 3092411, 6184822, 9277233, 18554466]

約数ペア:

[(1, 18554466), (2, 9277233), (3, 6184822), (6, 3092411), (7, 2650638), (14, 1325319), (21, 883546), (42, 441773), (307, 60438), (614, 30219), (921, 20146), (1439, 12894), (1842, 10073), (2149, 8634), (2878, 6447), (4298, 4317)]