7161138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20966

約数の個数: 24

約数和(自身を含む): 16333200

約数和(自身を除く): 9172062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 20939, 41878, 62817, 125634, 188451, 376902, 397841, 795682, 1193523, 2387046, 3580569, 7161138]

約数ペア:

[(1, 7161138), (2, 3580569), (3, 2387046), (6, 1193523), (9, 795682), (18, 397841), (19, 376902), (38, 188451), (57, 125634), (114, 62817), (171, 41878), (342, 20939)]