18306508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 35058240

約数和(自身を除く): 16751732

約数列:

[1, 2, 4, 11, 22, 44, 563, 739, 1126, 1478, 2252, 2956, 6193, 8129, 12386, 16258, 24772, 32516, 416057, 832114, 1664228, 4576627, 9153254, 18306508]

約数ペア:

[(1, 18306508), (2, 9153254), (4, 4576627), (11, 1664228), (22, 832114), (44, 416057), (563, 32516), (739, 24772), (1126, 16258), (1478, 12386), (2252, 8129), (2956, 6193)]