1404438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 3471984

約数和(自身を除く): 2067546

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 281, 294, 357, 562, 714, 833, 843, 1666, 1686, 1967, 2499, 3934, 4777, 4998, 5901, 9554, 11802, 13769, 14331, 27538, 28662, 33439, 41307, 66878, 82614, 100317, 200634, 234073, 468146, 702219, 1404438]

約数ペア:

[(1, 1404438), (2, 702219), (3, 468146), (6, 234073), (7, 200634), (14, 100317), (17, 82614), (21, 66878), (34, 41307), (42, 33439), (49, 28662), (51, 27538), (98, 14331), (102, 13769), (119, 11802), (147, 9554), (238, 5901), (281, 4998), (294, 4777), (357, 3934), (562, 2499), (714, 1967), (833, 1686), (843, 1666)]