15666091212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18387431}}^1$

素因数の和:18387509

約数の個数: 24

約数和(自身を含む): 37069062912

約数和(自身を除く): 21402971700

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 18387431, 36774862, 55162293, 73549724, 110324586, 220649172, 1305507601, 2611015202, 3916522803, 5222030404, 7833045606, 15666091212]

約数ペア:

[(1, 15666091212), (2, 7833045606), (3, 5222030404), (4, 3916522803), (6, 2611015202), (12, 1305507601), (71, 220649172), (142, 110324586), (213, 73549724), (284, 55162293), (426, 36774862), (852, 18387431)]