68408454

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{27211}}^1$

素因数の和:27635

約数の個数: 16

約数和(自身を含む): 137148480

約数和(自身を除く): 68740026

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 27211, 54422, 81633, 163266, 11401409, 22802818, 34204227, 68408454]

約数ペア:

[(1, 68408454), (2, 34204227), (3, 22802818), (6, 11401409), (419, 163266), (838, 81633), (1257, 54422), (2514, 27211)]