81032526

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{39839}}^1$

素因数の和:39960

約数の個数: 24

約数和(自身を含む): 177128640

約数和(自身を除く): 96096114

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 39839, 79678, 119517, 239034, 358551, 717102, 4501807, 9003614, 13505421, 27010842, 40516263, 81032526]

約数ペア:

[(1, 81032526), (2, 40516263), (3, 27010842), (6, 13505421), (9, 9003614), (18, 4501807), (113, 717102), (226, 358551), (339, 239034), (678, 119517), (1017, 79678), (2034, 39839)]