18376902

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 41614560

約数和(自身を除く): 23237658

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 6421, 12842, 19263, 38526, 57789, 115578, 173367, 340313, 346734, 680626, 1020939, 2041878, 3062817, 6125634, 9188451, 18376902]

約数ペア:

[(1, 18376902), (2, 9188451), (3, 6125634), (6, 3062817), (9, 2041878), (18, 1020939), (27, 680626), (53, 346734), (54, 340313), (106, 173367), (159, 115578), (318, 57789), (477, 38526), (954, 19263), (1431, 12842), (2862, 6421)]