129612918

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{52817}}^1$

素因数の和:53231

約数の個数: 16

約数和(自身を含む): 259864560

約数和(自身を除く): 130251642

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 52817, 105634, 158451, 316902, 21602153, 43204306, 64806459, 129612918]

約数ペア:

[(1, 129612918), (2, 64806459), (3, 43204306), (6, 21602153), (409, 316902), (818, 158451), (1227, 105634), (2454, 52817)]