45680218

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 72969120

約数和(自身を除く): 27288902

約数列:

[1, 2, 19, 38, 151, 302, 361, 419, 722, 838, 2869, 5738, 7961, 15922, 54511, 63269, 109022, 126538, 151259, 302518, 1202111, 2404222, 22840109, 45680218]

約数ペア:

[(1, 45680218), (2, 22840109), (19, 2404222), (38, 1202111), (151, 302518), (302, 151259), (361, 126538), (419, 109022), (722, 63269), (838, 54511), (2869, 15922), (5738, 7961)]