18490644

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1753}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 46926516

約数和(自身を除く): 28435872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1753, 1758, 2637, 3506, 3516, 5259, 5274, 7012, 10518, 10548, 15777, 21036, 31554, 63108, 513629, 1027258, 1540887, 2054516, 3081774, 4622661, 6163548, 9245322, 18490644]

約数ペア:

[(1, 18490644), (2, 9245322), (3, 6163548), (4, 4622661), (6, 3081774), (9, 2054516), (12, 1540887), (18, 1027258), (36, 513629), (293, 63108), (586, 31554), (879, 21036), (1172, 15777), (1753, 10548), (1758, 10518), (2637, 7012), (3506, 5274), (3516, 5259)]