42745641966

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{644789}}^1$

素因数の和:644953

約数の個数: 48

約数和(自身を含む): 96563750400

約数和(自身を除く): 53818108434

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 1143, 2286, 3683, 7366, 11049, 22098, 33147, 66294, 644789, 1289578, 1934367, 3868734, 5803101, 11606202, 18698881, 37397762, 56096643, 81888203, 112193286, 163776406, 168289929, 245664609, 336579858, 491329218, 736993827, 1473987654, 2374757887, 4749515774, 7124273661, 14248547322, 21372820983, 42745641966]

約数ペア:

[(1, 42745641966), (2, 21372820983), (3, 14248547322), (6, 7124273661), (9, 4749515774), (18, 2374757887), (29, 1473987654), (58, 736993827), (87, 491329218), (127, 336579858), (174, 245664609), (254, 168289929), (261, 163776406), (381, 112193286), (522, 81888203), (762, 56096643), (1143, 37397762), (2286, 18698881), (3683, 11606202), (7366, 5803101), (11049, 3868734), (22098, 1934367), (33147, 1289578), (66294, 644789)]