42812718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2087}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 49794258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 2087, 3419, 4174, 6261, 6838, 10257, 12522, 20514, 27131, 54262, 81393, 162786, 548881, 1097762, 1646643, 3293286, 7135453, 14270906, 21406359, 42812718]

約数ペア:

[(1, 42812718), (2, 21406359), (3, 14270906), (6, 7135453), (13, 3293286), (26, 1646643), (39, 1097762), (78, 548881), (263, 162786), (526, 81393), (789, 54262), (1578, 27131), (2087, 20514), (3419, 12522), (4174, 10257), (6261, 6838)]