18174663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 28474992

約数和(自身を除く): 10300329

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 953, 1467, 2119, 2859, 6357, 8577, 12389, 19071, 37167, 111501, 155339, 466017, 1398051, 2019407, 6058221, 18174663]

約数ペア:

[(1, 18174663), (3, 6058221), (9, 2019407), (13, 1398051), (39, 466017), (117, 155339), (163, 111501), (489, 37167), (953, 19071), (1467, 12389), (2119, 8577), (2859, 6357)]