12811554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33893}}^1$

素因数の和:33911

約数の個数: 32

約数和(自身を含む): 32538240

約数和(自身を除く): 19726686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33893, 67786, 101679, 203358, 237251, 305037, 474502, 610074, 711753, 915111, 1423506, 1830222, 2135259, 4270518, 6405777, 12811554]

約数ペア:

[(1, 12811554), (2, 6405777), (3, 4270518), (6, 2135259), (7, 1830222), (9, 1423506), (14, 915111), (18, 711753), (21, 610074), (27, 474502), (42, 305037), (54, 237251), (63, 203358), (126, 101679), (189, 67786), (378, 33893)]