18046672

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 40176000

約数和(自身を除く): 22129328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 599, 1076, 1198, 1883, 2152, 2396, 3766, 4193, 4304, 4792, 7532, 8386, 9584, 15064, 16772, 30128, 33544, 67088, 161131, 322262, 644524, 1127917, 1289048, 2255834, 2578096, 4511668, 9023336, 18046672]

約数ペア:

[(1, 18046672), (2, 9023336), (4, 4511668), (7, 2578096), (8, 2255834), (14, 1289048), (16, 1127917), (28, 644524), (56, 322262), (112, 161131), (269, 67088), (538, 33544), (599, 30128), (1076, 16772), (1198, 15064), (1883, 9584), (2152, 8386), (2396, 7532), (3766, 4792), (4193, 4304)]