18126306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 43860960

約数和(自身を除く): 25734654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2129, 2838, 4257, 4258, 6387, 8514, 12774, 19161, 23419, 38322, 46838, 70257, 91547, 140514, 183094, 210771, 274641, 421542, 549282, 823923, 1007017, 1647846, 2014034, 3021051, 6042102, 9063153, 18126306]

約数ペア:

[(1, 18126306), (2, 9063153), (3, 6042102), (6, 3021051), (9, 2014034), (11, 1647846), (18, 1007017), (22, 823923), (33, 549282), (43, 421542), (66, 274641), (86, 210771), (99, 183094), (129, 140514), (198, 91547), (258, 70257), (387, 46838), (473, 38322), (774, 23419), (946, 19161), (1419, 12774), (2129, 8514), (2838, 6387), (4257, 4258)]