72486618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389713}}^1$

素因数の和:389749

約数の個数: 16

約数和(自身を含む): 149650176

約数和(自身を除く): 77163558

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389713, 779426, 1169139, 2338278, 12081103, 24162206, 36243309, 72486618]

約数ペア:

[(1, 72486618), (2, 36243309), (3, 24162206), (6, 12081103), (31, 2338278), (62, 1169139), (93, 779426), (186, 389713)]