18337132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2797}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 35254800

約数和(自身を除く): 16917668

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2797, 3278, 5594, 6556, 11188, 30767, 61534, 123068, 416753, 833506, 1667012, 4584283, 9168566, 18337132]

約数ペア:

[(1, 18337132), (2, 9168566), (4, 4584283), (11, 1667012), (22, 833506), (44, 416753), (149, 123068), (298, 61534), (596, 30767), (1639, 11188), (2797, 6556), (3278, 5594)]