2018065974

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{685019}}^1$

素因数の和:685515

約数の個数: 16

約数和(自身を含む): 4044358080

約数和(自身を除く): 2026292106

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 685019, 1370038, 2055057, 4110114, 336344329, 672688658, 1009032987, 2018065974]

約数ペア:

[(1, 2018065974), (2, 1009032987), (3, 672688658), (6, 336344329), (491, 4110114), (982, 2055057), (1473, 1370038), (2946, 685019)]