261127002

素因数分解:

$2^1\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{19973}}^1$

素因数の和:22157

約数の個数: 16

約数和(自身を含む): 522519840

約数和(自身を除く): 261392838

約数列:

[1, 2, 3, 6, 2179, 4358, 6537, 13074, 19973, 39946, 59919, 119838, 43521167, 87042334, 130563501, 261127002]

約数ペア:

[(1, 261127002), (2, 130563501), (3, 87042334), (6, 43521167), (2179, 119838), (4358, 59919), (6537, 39946), (13074, 19973)]