21877266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214483}}^1$

素因数の和:214505

約数の個数: 16

約数和(自身を含む): 46328544

約数和(自身を除く): 24451278

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214483, 428966, 643449, 1286898, 3646211, 7292422, 10938633, 21877266]

約数ペア:

[(1, 21877266), (2, 10938633), (3, 7292422), (6, 3646211), (17, 1286898), (34, 643449), (51, 428966), (102, 214483)]