30968874

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{25679}}^1$

素因数の和:25754

約数の個数: 24

約数和(自身を含む): 68103360

約数和(自身を除く): 37134486

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 25679, 51358, 77037, 154074, 231111, 462222, 1720493, 3440986, 5161479, 10322958, 15484437, 30968874]

約数ペア:

[(1, 30968874), (2, 15484437), (3, 10322958), (6, 5161479), (9, 3440986), (18, 1720493), (67, 462222), (134, 231111), (201, 154074), (402, 77037), (603, 51358), (1206, 25679)]