2940822

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 6411600

約数和(自身を除く): 3470778

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 821, 1194, 1642, 1791, 2463, 3582, 4926, 7389, 14778, 163379, 326758, 490137, 980274, 1470411, 2940822]

約数ペア:

[(1, 2940822), (2, 1470411), (3, 980274), (6, 490137), (9, 326758), (18, 163379), (199, 14778), (398, 7389), (597, 4926), (821, 3582), (1194, 2463), (1642, 1791)]