8728122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 18950400

約数和(自身を除く): 10222278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 751, 894, 1502, 1937, 2253, 3874, 4506, 5811, 9763, 11622, 19526, 29289, 58578, 111899, 223798, 335697, 671394, 1454687, 2909374, 4364061, 8728122]

約数ペア:

[(1, 8728122), (2, 4364061), (3, 2909374), (6, 1454687), (13, 671394), (26, 335697), (39, 223798), (78, 111899), (149, 58578), (298, 29289), (447, 19526), (751, 11622), (894, 9763), (1502, 5811), (1937, 4506), (2253, 3874)]