126739632

素因数分解:

$2^4\times 3^1\times {\mathrm{2640409}}^1$

素因数の和:2640420

約数の個数: 20

約数和(自身を含む): 327410840

約数和(自身を除く): 200671208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2640409, 5280818, 7921227, 10561636, 15842454, 21123272, 31684908, 42246544, 63369816, 126739632]

約数ペア:

[(1, 126739632), (2, 63369816), (3, 42246544), (4, 31684908), (6, 21123272), (8, 15842454), (12, 10561636), (16, 7921227), (24, 5280818), (48, 2640409)]