18007168

素因数分解:

$2^7\times {\mathrm{140681}}^1$

素因数の和:140695

約数の個数: 16

約数和(自身を含む): 35873910

約数和(自身を除く): 17866742

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 140681, 281362, 562724, 1125448, 2250896, 4501792, 9003584, 18007168]

約数ペア:

[(1, 18007168), (2, 9003584), (4, 4501792), (8, 2250896), (16, 1125448), (32, 562724), (64, 281362), (128, 140681)]