2016115974

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{868267}}^1$

素因数の和:868321

約数の個数: 32

約数和(自身を含む): 4584455040

約数和(自身を除く): 2568339066

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 868267, 1736534, 2604801, 5209602, 7814403, 15628806, 23443209, 37335481, 46886418, 74670962, 112006443, 224012886, 336019329, 672038658, 1008057987, 2016115974]

約数ペア:

[(1, 2016115974), (2, 1008057987), (3, 672038658), (6, 336019329), (9, 224012886), (18, 112006443), (27, 74670962), (43, 46886418), (54, 37335481), (86, 23443209), (129, 15628806), (258, 7814403), (387, 5209602), (774, 2604801), (1161, 1736534), (2322, 868267)]