13625178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 31259520

約数和(自身を除く): 17634342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 809, 1203, 1618, 2406, 2427, 2807, 4854, 5614, 5663, 8421, 11326, 16842, 16989, 33978, 324409, 648818, 973227, 1946454, 2270863, 4541726, 6812589, 13625178]

約数ペア:

[(1, 13625178), (2, 6812589), (3, 4541726), (6, 2270863), (7, 1946454), (14, 973227), (21, 648818), (42, 324409), (401, 33978), (802, 16989), (809, 16842), (1203, 11326), (1618, 8421), (2406, 5663), (2427, 5614), (2807, 4854)]