18610124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 35653968

約数和(自身を除く): 17043844

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 5867, 11734, 23468, 76271, 152542, 305084, 357887, 715774, 1431548, 4652531, 9305062, 18610124]

約数ペア:

[(1, 18610124), (2, 9305062), (4, 4652531), (13, 1431548), (26, 715774), (52, 357887), (61, 305084), (122, 152542), (244, 76271), (793, 23468), (1586, 11734), (3172, 5867)]