18703698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 40955712

約数和(自身を除く): 22252014

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3931, 4758, 7862, 11793, 23586, 51103, 102206, 153309, 239791, 306618, 479582, 719373, 1438746, 3117283, 6234566, 9351849, 18703698]

約数ペア:

[(1, 18703698), (2, 9351849), (3, 6234566), (6, 3117283), (13, 1438746), (26, 719373), (39, 479582), (61, 306618), (78, 239791), (122, 153309), (183, 102206), (366, 51103), (793, 23586), (1586, 11793), (2379, 7862), (3931, 4758)]