15705071946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1\times {\mathrm{19319}}^1$

素因数の和:21723

約数の個数: 48

約数和(自身を含む): 35835508800

約数和(自身を除く): 20130436854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2377, 4754, 7131, 14262, 19319, 21393, 38638, 42786, 45163, 57957, 90326, 115914, 135489, 173871, 270978, 347742, 367061, 406467, 734122, 812934, 1101183, 2202366, 3303549, 6607098, 45921263, 91842526, 137763789, 275527578, 413291367, 826582734, 872503997, 1745007994, 2617511991, 5235023982, 7852535973, 15705071946]

約数ペア:

[(1, 15705071946), (2, 7852535973), (3, 5235023982), (6, 2617511991), (9, 1745007994), (18, 872503997), (19, 826582734), (38, 413291367), (57, 275527578), (114, 137763789), (171, 91842526), (342, 45921263), (2377, 6607098), (4754, 3303549), (7131, 2202366), (14262, 1101183), (19319, 812934), (21393, 734122), (38638, 406467), (42786, 367061), (45163, 347742), (57957, 270978), (90326, 173871), (115914, 135489)]