851489436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{273967}}^1$

素因数の和:274018

約数の個数: 48

約数和(自身を含む): 2332015616

約数和(自身を除く): 1480526180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 273967, 547934, 821901, 1095868, 1643802, 1917769, 3287604, 3835538, 5753307, 7671076, 10136779, 11506614, 20273558, 23013228, 30410337, 40547116, 60820674, 70957453, 121641348, 141914906, 212872359, 283829812, 425744718, 851489436]

約数ペア:

[(1, 851489436), (2, 425744718), (3, 283829812), (4, 212872359), (6, 141914906), (7, 121641348), (12, 70957453), (14, 60820674), (21, 40547116), (28, 30410337), (37, 23013228), (42, 20273558), (74, 11506614), (84, 10136779), (111, 7671076), (148, 5753307), (222, 3835538), (259, 3287604), (444, 1917769), (518, 1643802), (777, 1095868), (1036, 821901), (1554, 547934), (3108, 273967)]