71889678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570553}}^1$

素因数の和:570568

約数の個数: 24

約数和(自身を含む): 178012848

約数和(自身を除く): 106123170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570553, 1141106, 1711659, 3423318, 3993871, 5134977, 7987742, 10269954, 11981613, 23963226, 35944839, 71889678]

約数ペア:

[(1, 71889678), (2, 35944839), (3, 23963226), (6, 11981613), (7, 10269954), (9, 7987742), (14, 5134977), (18, 3993871), (21, 3423318), (42, 1711659), (63, 1141106), (126, 570553)]