12147018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155731}}^1$

素因数の和:155749

約数の個数: 16

約数和(自身を含む): 26162976

約数和(自身を除く): 14015958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155731, 311462, 467193, 934386, 2024503, 4049006, 6073509, 12147018]

約数ペア:

[(1, 12147018), (2, 6073509), (3, 4049006), (6, 2024503), (13, 934386), (26, 467193), (39, 311462), (78, 155731)]