72507138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1098593}}^1$

素因数の和:1098609

約数の個数: 16

約数和(自身を含む): 158197536

約数和(自身を除く): 85690398

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1098593, 2197186, 3295779, 6591558, 12084523, 24169046, 36253569, 72507138]

約数ペア:

[(1, 72507138), (2, 36253569), (3, 24169046), (6, 12084523), (11, 6591558), (22, 3295779), (33, 2197186), (66, 1098593)]