145515816

素因数分解:

$2^3\times 3^2\times {\mathrm{2021053}}^1$

素因数の和:2021065

約数の個数: 24

約数和(自身を含む): 394105530

約数和(自身を除く): 248589714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2021053, 4042106, 6063159, 8084212, 12126318, 16168424, 18189477, 24252636, 36378954, 48505272, 72757908, 145515816]

約数ペア:

[(1, 145515816), (2, 72757908), (3, 48505272), (4, 36378954), (6, 24252636), (8, 18189477), (9, 16168424), (12, 12126318), (18, 8084212), (24, 6063159), (36, 4042106), (72, 2021053)]