71948418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{168893}}^1$

素因数の和:168969

約数の個数: 16

約数和(自身を含む): 145924416

約数和(自身を除く): 73975998

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 168893, 337786, 506679, 1013358, 11991403, 23982806, 35974209, 71948418]

約数ペア:

[(1, 71948418), (2, 35974209), (3, 23982806), (6, 11991403), (71, 1013358), (142, 506679), (213, 337786), (426, 168893)]