18674682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12638

約数の個数: 32

約数和(自身を含む): 42342720

約数和(自身を除く): 23668038

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12601, 25202, 37803, 75606, 163813, 239419, 327626, 478838, 491439, 718257, 982878, 1436514, 3112447, 6224894, 9337341, 18674682]

約数ペア:

[(1, 18674682), (2, 9337341), (3, 6224894), (6, 3112447), (13, 1436514), (19, 982878), (26, 718257), (38, 491439), (39, 478838), (57, 327626), (78, 239419), (114, 163813), (247, 75606), (494, 37803), (741, 25202), (1482, 12601)]