21883266

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{12037}}^1$

素因数の和:12146

約数の個数: 24

約数和(自身を含む): 47887164

約数和(自身を除く): 26003898

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 12037, 24074, 36111, 72222, 108333, 216666, 1215737, 2431474, 3647211, 7294422, 10941633, 21883266]

約数ペア:

[(1, 21883266), (2, 10941633), (3, 7294422), (6, 3647211), (9, 2431474), (18, 1215737), (101, 216666), (202, 108333), (303, 72222), (606, 36111), (909, 24074), (1818, 12037)]