72404222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{299191}}^1$

素因数の和:299215

約数の個数: 12

約数和(自身を含む): 119377608

約数和(自身を除く): 46973386

約数列:

[1, 2, 11, 22, 121, 242, 299191, 598382, 3291101, 6582202, 36202111, 72404222]

約数ペア:

[(1, 72404222), (2, 36202111), (11, 6582202), (22, 3291101), (121, 598382), (242, 299191)]