194019084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{256639}}^1$

素因数の和:256659

約数の個数: 48

約数和(自身を含む): 574873600

約数和(自身を除く): 380854516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 256639, 513278, 769917, 1026556, 1539834, 1796473, 2309751, 3079668, 3592946, 4619502, 5389419, 6929253, 7185892, 9239004, 10778838, 13858506, 16168257, 21557676, 27717012, 32336514, 48504771, 64673028, 97009542, 194019084]

約数ペア:

[(1, 194019084), (2, 97009542), (3, 64673028), (4, 48504771), (6, 32336514), (7, 27717012), (9, 21557676), (12, 16168257), (14, 13858506), (18, 10778838), (21, 9239004), (27, 7185892), (28, 6929253), (36, 5389419), (42, 4619502), (54, 3592946), (63, 3079668), (84, 2309751), (108, 1796473), (126, 1539834), (189, 1026556), (252, 769917), (378, 513278), (756, 256639)]