22131438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{75277}}^1$

素因数の和:75296

約数の個数: 24

約数和(自身を含む): 51490152

約数和(自身を除く): 29358714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 75277, 150554, 225831, 451662, 526939, 1053878, 1580817, 3161634, 3688573, 7377146, 11065719, 22131438]

約数ペア:

[(1, 22131438), (2, 11065719), (3, 7377146), (6, 3688573), (7, 3161634), (14, 1580817), (21, 1053878), (42, 526939), (49, 451662), (98, 225831), (147, 150554), (294, 75277)]