2031642

素因数分解:

$2^1\times 3^4\times {\mathrm{12541}}^1$

素因数の和:12555

約数の個数: 20

約数和(自身を含む): 4552746

約数和(自身を除く): 2521104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12541, 25082, 37623, 75246, 112869, 225738, 338607, 677214, 1015821, 2031642]

約数ペア:

[(1, 2031642), (2, 1015821), (3, 677214), (6, 338607), (9, 225738), (18, 112869), (27, 75246), (54, 37623), (81, 25082), (162, 12541)]