9963642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127739}}^1$

素因数の和:127757

約数の個数: 16

約数和(自身を含む): 21460320

約数和(自身を除く): 11496678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127739, 255478, 383217, 766434, 1660607, 3321214, 4981821, 9963642]

約数ペア:

[(1, 9963642), (2, 4981821), (3, 3321214), (6, 1660607), (13, 766434), (26, 383217), (39, 255478), (78, 127739)]