26478522

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10007}}^1$

素因数の和:10032

約数の個数: 48

約数和(自身を含む): 68454720

約数和(自身を除く): 41976198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10007, 20014, 30021, 60042, 70049, 90063, 140098, 180126, 210147, 270189, 420294, 490343, 540378, 630441, 980686, 1260882, 1471029, 1891323, 2942058, 3782646, 4413087, 8826174, 13239261, 26478522]

約数ペア:

[(1, 26478522), (2, 13239261), (3, 8826174), (6, 4413087), (7, 3782646), (9, 2942058), (14, 1891323), (18, 1471029), (21, 1260882), (27, 980686), (42, 630441), (49, 540378), (54, 490343), (63, 420294), (98, 270189), (126, 210147), (147, 180126), (189, 140098), (294, 90063), (378, 70049), (441, 60042), (882, 30021), (1323, 20014), (2646, 10007)]