18349228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 33390000

約数和(自身を除く): 15040772

約数列:

[1, 2, 4, 29, 58, 116, 317, 499, 634, 998, 1268, 1996, 9193, 14471, 18386, 28942, 36772, 57884, 158183, 316366, 632732, 4587307, 9174614, 18349228]

約数ペア:

[(1, 18349228), (2, 9174614), (4, 4587307), (29, 632732), (58, 316366), (116, 158183), (317, 57884), (499, 36772), (634, 28942), (998, 18386), (1268, 14471), (1996, 9193)]