138090834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1095959}}^1$

素因数の和:1095974

約数の個数: 24

約数和(自身を含む): 341939520

約数和(自身を除く): 203848686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1095959, 2191918, 3287877, 6575754, 7671713, 9863631, 15343426, 19727262, 23015139, 46030278, 69045417, 138090834]

約数ペア:

[(1, 138090834), (2, 69045417), (3, 46030278), (6, 23015139), (7, 19727262), (9, 15343426), (14, 9863631), (18, 7671713), (21, 6575754), (42, 3287877), (63, 2191918), (126, 1095959)]