2454462

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 40

約数和(自身を含む): 5590200

約数和(自身を除く): 3135738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 139, 162, 218, 278, 327, 417, 654, 834, 981, 1251, 1962, 2502, 2943, 3753, 5886, 7506, 8829, 11259, 15151, 17658, 22518, 30302, 45453, 90906, 136359, 272718, 409077, 818154, 1227231, 2454462]

約数ペア:

[(1, 2454462), (2, 1227231), (3, 818154), (6, 409077), (9, 272718), (18, 136359), (27, 90906), (54, 45453), (81, 30302), (109, 22518), (139, 17658), (162, 15151), (218, 11259), (278, 8829), (327, 7506), (417, 5886), (654, 3753), (834, 2943), (981, 2502), (1251, 1962)]