18326232

素因数分解:

$2^3\times 3^2\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 49842000

約数和(自身を除く): 31515768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 359, 709, 718, 1077, 1418, 1436, 2127, 2154, 2836, 2872, 3231, 4254, 4308, 5672, 6381, 6462, 8508, 8616, 12762, 12924, 17016, 25524, 25848, 51048, 254531, 509062, 763593, 1018124, 1527186, 2036248, 2290779, 3054372, 4581558, 6108744, 9163116, 18326232]

約数ペア:

[(1, 18326232), (2, 9163116), (3, 6108744), (4, 4581558), (6, 3054372), (8, 2290779), (9, 2036248), (12, 1527186), (18, 1018124), (24, 763593), (36, 509062), (72, 254531), (359, 51048), (709, 25848), (718, 25524), (1077, 17016), (1418, 12924), (1436, 12762), (2127, 8616), (2154, 8508), (2836, 6462), (2872, 6381), (3231, 5672), (4254, 4308)]