486580518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1$

素因数の和:6629

約数の個数: 48

約数和(自身を含む): 1090064976

約数和(自身を除く): 603484458

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1746, 4171, 6481, 8342, 12513, 12962, 19443, 25026, 37539, 38886, 58329, 75078, 116658, 278683, 557366, 628657, 836049, 1257314, 1672098, 1885971, 2508147, 3771942, 5016294, 5657913, 11315826, 27032251, 54064502, 81096753, 162193506, 243290259, 486580518]

約数ペア:

[(1, 486580518), (2, 243290259), (3, 162193506), (6, 81096753), (9, 54064502), (18, 27032251), (43, 11315826), (86, 5657913), (97, 5016294), (129, 3771942), (194, 2508147), (258, 1885971), (291, 1672098), (387, 1257314), (582, 836049), (774, 628657), (873, 557366), (1746, 278683), (4171, 116658), (6481, 75078), (8342, 58329), (12513, 38886), (12962, 37539), (19443, 25026)]