31528938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3307}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 72405504

約数和(自身を除く): 40876566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 3307, 4767, 6614, 9534, 9921, 19842, 23149, 46298, 69447, 138894, 750689, 1501378, 2252067, 4504134, 5254823, 10509646, 15764469, 31528938]

約数ペア:

[(1, 31528938), (2, 15764469), (3, 10509646), (6, 5254823), (7, 4504134), (14, 2252067), (21, 1501378), (42, 750689), (227, 138894), (454, 69447), (681, 46298), (1362, 23149), (1589, 19842), (3178, 9921), (3307, 9534), (4767, 6614)]