65389698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 155799072

約数和(自身を除く): 90409374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2521, 2882, 4323, 5042, 7563, 8646, 12969, 15126, 22689, 25938, 27731, 45378, 55462, 83193, 166386, 249579, 330251, 499158, 660502, 990753, 1981506, 2972259, 3632761, 5944518, 7265522, 10898283, 21796566, 32694849, 65389698]

約数ペア:

[(1, 65389698), (2, 32694849), (3, 21796566), (6, 10898283), (9, 7265522), (11, 5944518), (18, 3632761), (22, 2972259), (33, 1981506), (66, 990753), (99, 660502), (131, 499158), (198, 330251), (262, 249579), (393, 166386), (786, 83193), (1179, 55462), (1441, 45378), (2358, 27731), (2521, 25938), (2882, 22689), (4323, 15126), (5042, 12969), (7563, 8646)]