2847642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67801}}^1$

素因数の和:67813

約数の個数: 16

約数和(自身を含む): 6508992

約数和(自身を除く): 3661350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67801, 135602, 203403, 406806, 474607, 949214, 1423821, 2847642]

約数ペア:

[(1, 2847642), (2, 1423821), (3, 949214), (6, 474607), (7, 406806), (14, 203403), (21, 135602), (42, 67801)]