42525522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 99747648

約数和(自身を除く): 57222126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 691, 789, 1382, 1578, 2073, 2367, 3419, 4146, 4734, 6219, 6838, 8983, 10257, 12438, 17966, 20514, 26949, 30771, 53898, 61542, 80847, 161694, 181733, 363466, 545199, 1090398, 1635597, 2362529, 3271194, 4725058, 7087587, 14175174, 21262761, 42525522]

約数ペア:

[(1, 42525522), (2, 21262761), (3, 14175174), (6, 7087587), (9, 4725058), (13, 3271194), (18, 2362529), (26, 1635597), (39, 1090398), (78, 545199), (117, 363466), (234, 181733), (263, 161694), (526, 80847), (691, 61542), (789, 53898), (1382, 30771), (1578, 26949), (2073, 20514), (2367, 17966), (3419, 12438), (4146, 10257), (4734, 8983), (6219, 6838)]