18352748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 33614784

約数和(自身を除く): 15262036

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2381, 3854, 4762, 7708, 9524, 97621, 111907, 195242, 223814, 390484, 447628, 4588187, 9176374, 18352748]

約数ペア:

[(1, 18352748), (2, 9176374), (4, 4588187), (41, 447628), (47, 390484), (82, 223814), (94, 195242), (164, 111907), (188, 97621), (1927, 9524), (2381, 7708), (3854, 4762)]