18262020671

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{17783}}^1$

素因数の和:18182

約数の個数: 16

約数和(自身を含む): 19062171648

約数和(自身を除く): 800150977

約数列:

[1, 31, 157, 211, 4867, 6541, 17783, 33127, 551273, 1026937, 2791931, 3752213, 86549861, 116318603, 589097441, 18262020671]

約数ペア:

[(1, 18262020671), (31, 589097441), (157, 116318603), (211, 86549861), (4867, 3752213), (6541, 2791931), (17783, 1026937), (33127, 551273)]