28473318

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7949}}^1$

素因数の和:8156

約数の個数: 24

約数和(自身を含む): 62010000

約数和(自身を除く): 33536682

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 7949, 15898, 23847, 47694, 71541, 143082, 1581851, 3163702, 4745553, 9491106, 14236659, 28473318]

約数ペア:

[(1, 28473318), (2, 14236659), (3, 9491106), (6, 4745553), (9, 3163702), (18, 1581851), (199, 143082), (398, 71541), (597, 47694), (1194, 23847), (1791, 15898), (3582, 7949)]