66078684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{262217}}^1$

素因数の和:262234

約数の個数: 36

約数和(自身を含む): 190894704

約数和(自身を除く): 124816020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 262217, 524434, 786651, 1048868, 1573302, 1835519, 2359953, 3146604, 3671038, 4719906, 5506557, 7342076, 9439812, 11013114, 16519671, 22026228, 33039342, 66078684]

約数ペア:

[(1, 66078684), (2, 33039342), (3, 22026228), (4, 16519671), (6, 11013114), (7, 9439812), (9, 7342076), (12, 5506557), (14, 4719906), (18, 3671038), (21, 3146604), (28, 2359953), (36, 1835519), (42, 1573302), (63, 1048868), (84, 786651), (126, 524434), (252, 262217)]