21357102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14448

約数の個数: 32

約数和(自身を含む): 48424320

約数和(自身を除く): 27067218

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14411, 28822, 43233, 86466, 187343, 273809, 374686, 547618, 562029, 821427, 1124058, 1642854, 3559517, 7119034, 10678551, 21357102]

約数ペア:

[(1, 21357102), (2, 10678551), (3, 7119034), (6, 3559517), (13, 1642854), (19, 1124058), (26, 821427), (38, 562029), (39, 547618), (57, 374686), (78, 273809), (114, 187343), (247, 86466), (494, 43233), (741, 28822), (1482, 14411)]