12683472

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 33018720

約数和(自身を除く): 20335248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 1901, 2224, 3336, 3802, 5703, 6672, 7604, 11406, 15208, 22812, 30416, 45624, 91248, 264239, 528478, 792717, 1056956, 1585434, 2113912, 3170868, 4227824, 6341736, 12683472]

約数ペア:

[(1, 12683472), (2, 6341736), (3, 4227824), (4, 3170868), (6, 2113912), (8, 1585434), (12, 1056956), (16, 792717), (24, 528478), (48, 264239), (139, 91248), (278, 45624), (417, 30416), (556, 22812), (834, 15208), (1112, 11406), (1668, 7604), (1901, 6672), (2224, 5703), (3336, 3802)]