29875398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 69943104

約数和(自身を除く): 40067706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 331, 614, 662, 921, 993, 1842, 1986, 2149, 2317, 4298, 4634, 6447, 6951, 12894, 13902, 15043, 16219, 30086, 32438, 45129, 48657, 90258, 97314, 101617, 203234, 304851, 609702, 711319, 1422638, 2133957, 4267914, 4979233, 9958466, 14937699, 29875398]

約数ペア:

[(1, 29875398), (2, 14937699), (3, 9958466), (6, 4979233), (7, 4267914), (14, 2133957), (21, 1422638), (42, 711319), (49, 609702), (98, 304851), (147, 203234), (294, 101617), (307, 97314), (331, 90258), (614, 48657), (662, 45129), (921, 32438), (993, 30086), (1842, 16219), (1986, 15043), (2149, 13902), (2317, 12894), (4298, 6951), (4634, 6447)]