2015367678

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{52541}}^1$

素因数の和:54680

約数の個数: 24

約数和(自身を含む): 4368762216

約数和(自身を除く): 2353394538

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 6393, 12786, 19179, 38358, 52541, 105082, 157623, 315246, 472869, 945738, 111964871, 223929742, 335894613, 671789226, 1007683839, 2015367678]

約数ペア:

[(1, 2015367678), (2, 1007683839), (3, 671789226), (6, 335894613), (9, 223929742), (18, 111964871), (2131, 945738), (4262, 472869), (6393, 315246), (12786, 157623), (19179, 105082), (38358, 52541)]