120386238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{409477}}^1$

素因数の和:409496

約数の個数: 24

約数和(自身を含む): 280082952

約数和(自身を除く): 159696714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 409477, 818954, 1228431, 2456862, 2866339, 5732678, 8599017, 17198034, 20064373, 40128746, 60193119, 120386238]

約数ペア:

[(1, 120386238), (2, 60193119), (3, 40128746), (6, 20064373), (7, 17198034), (14, 8599017), (21, 5732678), (42, 2866339), (49, 2456862), (98, 1228431), (147, 818954), (294, 409477)]