557179938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1474021}}^1$

素因数の和:1474039

約数の個数: 32

約数和(自身を含む): 1415061120

約数和(自身を除く): 857881182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1474021, 2948042, 4422063, 8844126, 10318147, 13266189, 20636294, 26532378, 30954441, 39798567, 61908882, 79597134, 92863323, 185726646, 278589969, 557179938]

約数ペア:

[(1, 557179938), (2, 278589969), (3, 185726646), (6, 92863323), (7, 79597134), (9, 61908882), (14, 39798567), (18, 30954441), (21, 26532378), (27, 20636294), (42, 13266189), (54, 10318147), (63, 8844126), (126, 4422063), (189, 2948042), (378, 1474021)]