72173618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3617}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 118265184

約数和(自身を除く): 46091566

約数列:

[1, 2, 11, 22, 907, 1814, 3617, 7234, 9977, 19954, 39787, 79574, 3280619, 6561238, 36086809, 72173618]

約数ペア:

[(1, 72173618), (2, 36086809), (11, 6561238), (22, 3280619), (907, 79574), (1814, 39787), (3617, 19954), (7234, 9977)]