140752908

素因数分解:

$2^2\times 3^2\times {\mathrm{3909803}}^1$

素因数の和:3909813

約数の個数: 18

約数和(自身を含む): 355792164

約数和(自身を除く): 215039256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3909803, 7819606, 11729409, 15639212, 23458818, 35188227, 46917636, 70376454, 140752908]

約数ペア:

[(1, 140752908), (2, 70376454), (3, 46917636), (4, 35188227), (6, 23458818), (9, 15639212), (12, 11729409), (18, 7819606), (36, 3909803)]