3136686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 7485696

約数和(自身を除く): 4349010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 227, 282, 294, 329, 454, 658, 681, 987, 1362, 1589, 1974, 2303, 3178, 4606, 4767, 6909, 9534, 10669, 11123, 13818, 21338, 22246, 32007, 33369, 64014, 66738, 74683, 149366, 224049, 448098, 522781, 1045562, 1568343, 3136686]

約数ペア:

[(1, 3136686), (2, 1568343), (3, 1045562), (6, 522781), (7, 448098), (14, 224049), (21, 149366), (42, 74683), (47, 66738), (49, 64014), (94, 33369), (98, 32007), (141, 22246), (147, 21338), (227, 13818), (282, 11123), (294, 10669), (329, 9534), (454, 6909), (658, 4767), (681, 4606), (987, 3178), (1362, 2303), (1589, 1974)]