43213212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{171481}}^1$

素因数の和:171498

約数の個数: 36

約数和(自身を含む): 124838896

約数和(自身を除く): 81625684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 171481, 342962, 514443, 685924, 1028886, 1200367, 1543329, 2057772, 2400734, 3086658, 3601101, 4801468, 6173316, 7202202, 10803303, 14404404, 21606606, 43213212]

約数ペア:

[(1, 43213212), (2, 21606606), (3, 14404404), (4, 10803303), (6, 7202202), (7, 6173316), (9, 4801468), (12, 3601101), (14, 3086658), (18, 2400734), (21, 2057772), (28, 1543329), (36, 1200367), (42, 1028886), (63, 685924), (84, 514443), (126, 342962), (252, 171481)]