18436691039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1236449}}^1$

素因数の和:1236530

約数の個数: 16

約数和(自身を含む): 21049324800

約数和(自身を除く): 2612633761

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 1236449, 16073837, 38329919, 45748613, 498288947, 594731969, 1418207003, 18436691039]

約数ペア:

[(1, 18436691039), (13, 1418207003), (31, 594731969), (37, 498288947), (403, 45748613), (481, 38329919), (1147, 16073837), (14911, 1236449)]