21948366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8168

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 27113010

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 8111, 16222, 24333, 48666, 89221, 178442, 267663, 332551, 535326, 665102, 997653, 1995306, 3658061, 7316122, 10974183, 21948366]

約数ペア:

[(1, 21948366), (2, 10974183), (3, 7316122), (6, 3658061), (11, 1995306), (22, 997653), (33, 665102), (41, 535326), (66, 332551), (82, 267663), (123, 178442), (246, 89221), (451, 48666), (902, 24333), (1353, 16222), (2706, 8111)]