18246378

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45389}}^1$

素因数の和:45461

約数の個数: 16

約数和(自身を含む): 37038240

約数和(自身を除く): 18791862

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45389, 90778, 136167, 272334, 3041063, 6082126, 9123189, 18246378]

約数ペア:

[(1, 18246378), (2, 9123189), (3, 6082126), (6, 3041063), (67, 272334), (134, 136167), (201, 90778), (402, 45389)]