15352296966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{639839}}^1$

素因数の和:639921

約数の個数: 48

約数和(自身を含む): 35134894080

約数和(自身を除く): 19782597114

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 11997, 23994, 639839, 1279678, 1919517, 3839034, 5758551, 11517102, 19835009, 27513077, 39670018, 55026154, 59505027, 82539231, 119010054, 165078462, 178515081, 247617693, 357030162, 495235386, 852905387, 1705810774, 2558716161, 5117432322, 7676148483, 15352296966]

約数ペア:

[(1, 15352296966), (2, 7676148483), (3, 5117432322), (6, 2558716161), (9, 1705810774), (18, 852905387), (31, 495235386), (43, 357030162), (62, 247617693), (86, 178515081), (93, 165078462), (129, 119010054), (186, 82539231), (258, 59505027), (279, 55026154), (387, 39670018), (558, 27513077), (774, 19835009), (1333, 11517102), (2666, 5758551), (3999, 3839034), (7998, 1919517), (11997, 1279678), (23994, 639839)]