2517642

素因数分解:

$2^1\times 3^4\times {\mathrm{15541}}^1$

素因数の和:15555

約数の個数: 20

約数和(自身を含む): 5641746

約数和(自身を除く): 3124104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15541, 31082, 46623, 93246, 139869, 279738, 419607, 839214, 1258821, 2517642]

約数ペア:

[(1, 2517642), (2, 1258821), (3, 839214), (6, 419607), (9, 279738), (18, 139869), (27, 93246), (54, 46623), (81, 31082), (162, 15541)]