142694982

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{129959}}^1$

素因数の和:130028

約数の個数: 24

約数和(自身を含む): 314243280

約数和(自身を除く): 171548298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 129959, 259918, 389877, 779754, 1169631, 2339262, 7927499, 15854998, 23782497, 47564994, 71347491, 142694982]

約数ペア:

[(1, 142694982), (2, 71347491), (3, 47564994), (6, 23782497), (9, 15854998), (18, 7927499), (61, 2339262), (122, 1169631), (183, 779754), (366, 389877), (549, 259918), (1098, 129959)]