291268240002

素因数分解:

$2^1\times 3^2\times {\mathrm{16181568889}}^1$

素因数の和:16181568897

約数の個数: 12

約数和(自身を含む): 631081186710

約数和(自身を除く): 339812946708

約数列:

[1, 2, 3, 6, 9, 18, 16181568889, 32363137778, 48544706667, 97089413334, 145634120001, 291268240002]

約数ペア:

[(1, 291268240002), (2, 145634120001), (3, 97089413334), (6, 48544706667), (9, 32363137778), (18, 16181568889)]