18006285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 31962240

約数和(自身を除く): 13955955

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1789, 2013, 3355, 5367, 8945, 10065, 19679, 26835, 59037, 98395, 109129, 295185, 327387, 545645, 1200419, 1636935, 3601257, 6002095, 18006285]

約数ペア:

[(1, 18006285), (3, 6002095), (5, 3601257), (11, 1636935), (15, 1200419), (33, 545645), (55, 327387), (61, 295185), (165, 109129), (183, 98395), (305, 59037), (671, 26835), (915, 19679), (1789, 10065), (2013, 8945), (3355, 5367)]