68818734

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2542

約数の個数: 40

約数和(自身を含む): 155122968

約数和(自身を除く): 86304234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 2347, 3258, 4694, 4887, 7041, 9774, 14082, 14661, 21123, 29322, 42246, 63369, 126738, 190107, 380214, 424807, 849614, 1274421, 2548842, 3823263, 7646526, 11469789, 22939578, 34409367, 68818734]

約数ペア:

[(1, 68818734), (2, 34409367), (3, 22939578), (6, 11469789), (9, 7646526), (18, 3823263), (27, 2548842), (54, 1274421), (81, 849614), (162, 424807), (181, 380214), (362, 190107), (543, 126738), (1086, 63369), (1629, 42246), (2347, 29322), (3258, 21123), (4694, 14661), (4887, 14082), (7041, 9774)]