18358347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 29491200

約数和(自身を除く): 11132853

約数列:

[1, 3, 7, 21, 23, 69, 161, 191, 199, 483, 573, 597, 1337, 1393, 4011, 4179, 4393, 4577, 13179, 13731, 30751, 32039, 38009, 92253, 96117, 114027, 266063, 798189, 874207, 2622621, 6119449, 18358347]

約数ペア:

[(1, 18358347), (3, 6119449), (7, 2622621), (21, 874207), (23, 798189), (69, 266063), (161, 114027), (191, 96117), (199, 92253), (483, 38009), (573, 32039), (597, 30751), (1337, 13731), (1393, 13179), (4011, 4577), (4179, 4393)]