73139902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 121356648

約数和(自身を除く): 48216746

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 1747, 1903, 3494, 3806, 19217, 20933, 38434, 41866, 211387, 302231, 422774, 604462, 3324541, 6649082, 36569951, 73139902]

約数ペア:

[(1, 73139902), (2, 36569951), (11, 6649082), (22, 3324541), (121, 604462), (173, 422774), (242, 302231), (346, 211387), (1747, 41866), (1903, 38434), (3494, 20933), (3806, 19217)]