2018100258

素因数分解:

$2^1\times 3^4\times {\mathrm{12457409}}^1$

素因数の和:12457423

約数の個数: 20

約数和(自身を含む): 4522039830

約数和(自身を除く): 2503939572

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12457409, 24914818, 37372227, 74744454, 112116681, 224233362, 336350043, 672700086, 1009050129, 2018100258]

約数ペア:

[(1, 2018100258), (2, 1009050129), (3, 672700086), (6, 336350043), (9, 224233362), (18, 112116681), (27, 74744454), (54, 37372227), (81, 24914818), (162, 12457409)]