18133039809

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{12373}}^1$

素因数の和:12588

約数の個数: 48

約数和(自身を含む): 28069775552

約数和(自身を除く): 9936735743

約数列:

[1, 3, 9, 27, 37, 81, 111, 163, 243, 333, 489, 999, 1467, 2997, 4401, 6031, 8991, 12373, 13203, 18093, 37119, 39609, 54279, 111357, 162837, 334071, 457801, 488511, 1002213, 1373403, 1465533, 2016799, 3006639, 4120209, 6050397, 12360627, 18151191, 37081881, 54453573, 74621563, 111245643, 163360719, 223864689, 490082157, 671594067, 2014782201, 6044346603, 18133039809]

約数ペア:

[(1, 18133039809), (3, 6044346603), (9, 2014782201), (27, 671594067), (37, 490082157), (81, 223864689), (111, 163360719), (163, 111245643), (243, 74621563), (333, 54453573), (489, 37081881), (999, 18151191), (1467, 12360627), (2997, 6050397), (4401, 4120209), (6031, 3006639), (8991, 2016799), (12373, 1465533), (13203, 1373403), (18093, 1002213), (37119, 488511), (39609, 457801), (54279, 334071), (111357, 162837)]