3988926

素因数分解:

$2^1\times 3^4\times {\mathrm{24623}}^1$

素因数の和:24637

約数の個数: 20

約数和(自身を含む): 8938512

約数和(自身を除く): 4949586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 24623, 49246, 73869, 147738, 221607, 443214, 664821, 1329642, 1994463, 3988926]

約数ペア:

[(1, 3988926), (2, 1994463), (3, 1329642), (6, 664821), (9, 443214), (18, 221607), (27, 147738), (54, 73869), (81, 49246), (162, 24623)]