21476646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41143}}^1$

素因数の和:41180

約数の個数: 24

約数和(自身を含む): 48138480

約数和(自身を除く): 26661834

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41143, 82286, 123429, 246858, 370287, 740574, 1193147, 2386294, 3579441, 7158882, 10738323, 21476646]

約数ペア:

[(1, 21476646), (2, 10738323), (3, 7158882), (6, 3579441), (9, 2386294), (18, 1193147), (29, 740574), (58, 370287), (87, 246858), (174, 123429), (261, 82286), (522, 41143)]