31615133706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{18211}}^1$

素因数の和:20708

約数の個数: 64

約数和(自身を含む): 75694899840

約数和(自身を除く): 44079766134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2473, 4946, 7419, 14838, 18211, 22257, 32149, 36422, 44514, 54633, 64298, 66771, 96447, 109266, 133542, 163899, 192894, 236743, 289341, 327798, 473486, 491697, 578682, 710229, 868023, 983394, 1420458, 1736046, 2130687, 4261374, 6392061, 12784122, 45035803, 90071606, 135107409, 270214818, 405322227, 585465439, 810644454, 1170930878, 1215966681, 1756396317, 2431933362, 3512792634, 5269188951, 10538377902, 15807566853, 31615133706]

約数ペア:

[(1, 31615133706), (2, 15807566853), (3, 10538377902), (6, 5269188951), (9, 3512792634), (13, 2431933362), (18, 1756396317), (26, 1215966681), (27, 1170930878), (39, 810644454), (54, 585465439), (78, 405322227), (117, 270214818), (234, 135107409), (351, 90071606), (702, 45035803), (2473, 12784122), (4946, 6392061), (7419, 4261374), (14838, 2130687), (18211, 1736046), (22257, 1420458), (32149, 983394), (36422, 868023), (44514, 710229), (54633, 578682), (64298, 491697), (66771, 473486), (96447, 327798), (109266, 289341), (133542, 236743), (163899, 192894)]