21874626

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15383}}^1$

素因数の和:15470

約数の個数: 24

約数和(自身を含む): 47998080

約数和(自身を除く): 26123454

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 15383, 30766, 46149, 92298, 138447, 276894, 1215257, 2430514, 3645771, 7291542, 10937313, 21874626]

約数ペア:

[(1, 21874626), (2, 10937313), (3, 7291542), (6, 3645771), (9, 2430514), (18, 1215257), (79, 276894), (158, 138447), (237, 92298), (474, 46149), (711, 30766), (1422, 15383)]