42843642

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{17807}}^1$

素因数の和:18213

約数の個数: 16

約数和(自身を含む): 85905792

約数和(自身を除く): 43062150

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 17807, 35614, 53421, 106842, 7140607, 14281214, 21421821, 42843642]

約数ペア:

[(1, 42843642), (2, 21421821), (3, 14281214), (6, 7140607), (401, 106842), (802, 53421), (1203, 35614), (2406, 17807)]