1630026

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 3562884

約数和(自身を除く): 1932858

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 661, 822, 1233, 1322, 1983, 2466, 3966, 5949, 11898, 90557, 181114, 271671, 543342, 815013, 1630026]

約数ペア:

[(1, 1630026), (2, 815013), (3, 543342), (6, 271671), (9, 181114), (18, 90557), (137, 11898), (274, 5949), (411, 3966), (661, 2466), (822, 1983), (1233, 1322)]