33990918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18988

約数の個数: 32

約数和(自身を含む): 76398336

約数和(自身を除く): 42407418

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 18947, 37894, 56841, 113682, 246311, 435781, 492622, 738933, 871562, 1307343, 1477866, 2614686, 5665153, 11330306, 16995459, 33990918]

約数ペア:

[(1, 33990918), (2, 16995459), (3, 11330306), (6, 5665153), (13, 2614686), (23, 1477866), (26, 1307343), (39, 871562), (46, 738933), (69, 492622), (78, 435781), (138, 246311), (299, 113682), (598, 56841), (897, 37894), (1794, 18947)]