1809012

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 4245696

約数和(自身を除く): 2436684

約数列:

[1, 2, 3, 4, 6, 12, 233, 466, 647, 699, 932, 1294, 1398, 1941, 2588, 2796, 3882, 7764, 150751, 301502, 452253, 603004, 904506, 1809012]

約数ペア:

[(1, 1809012), (2, 904506), (3, 603004), (4, 452253), (6, 301502), (12, 150751), (233, 7764), (466, 3882), (647, 2796), (699, 2588), (932, 1941), (1294, 1398)]