18017032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 19541048

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 3863, 4664, 7726, 15452, 30904, 42493, 84986, 169972, 204739, 339944, 409478, 818956, 1637912, 2252129, 4504258, 9008516, 18017032]

約数ペア:

[(1, 18017032), (2, 9008516), (4, 4504258), (8, 2252129), (11, 1637912), (22, 818956), (44, 409478), (53, 339944), (88, 204739), (106, 169972), (212, 84986), (424, 42493), (583, 30904), (1166, 15452), (2332, 7726), (3863, 4664)]