38289978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{111959}}^1$

素因数の和:111986

約数の個数: 24

約数和(自身を含む): 87328800

約数和(自身を除く): 49038822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 111959, 223918, 335877, 671754, 1007631, 2015262, 2127221, 4254442, 6381663, 12763326, 19144989, 38289978]

約数ペア:

[(1, 38289978), (2, 19144989), (3, 12763326), (6, 6381663), (9, 4254442), (18, 2127221), (19, 2015262), (38, 1007631), (57, 671754), (114, 335877), (171, 223918), (342, 111959)]