25808220126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1510843}}^1$

素因数の和:1510937

約数の個数: 48

約数和(自身を含む): 61044140976

約数和(自身を除く): 35235920850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 1510843, 3021686, 4532529, 9065058, 13597587, 19640959, 27195174, 39281918, 58922877, 110291539, 117845754, 176768631, 220583078, 330874617, 353537262, 661749234, 992623851, 1433790007, 1985247702, 2867580014, 4301370021, 8602740042, 12904110063, 25808220126]

約数ペア:

[(1, 25808220126), (2, 12904110063), (3, 8602740042), (6, 4301370021), (9, 2867580014), (13, 1985247702), (18, 1433790007), (26, 992623851), (39, 661749234), (73, 353537262), (78, 330874617), (117, 220583078), (146, 176768631), (219, 117845754), (234, 110291539), (438, 58922877), (657, 39281918), (949, 27195174), (1314, 19640959), (1898, 13597587), (2847, 9065058), (5694, 4532529), (8541, 3021686), (17082, 1510843)]