2529954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 6830208

約数和(自身を除く): 4300254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 97, 126, 138, 161, 162, 189, 194, 207, 291, 322, 378, 414, 483, 567, 582, 621, 679, 873, 966, 1134, 1242, 1358, 1449, 1746, 1863, 2037, 2231, 2619, 2898, 3726, 4074, 4347, 4462, 5238, 6111, 6693, 7857, 8694, 12222, 13041, 13386, 15617, 15714, 18333, 20079, 26082, 31234, 36666, 40158, 46851, 54999, 60237, 93702, 109998, 120474, 140553, 180711, 281106, 361422, 421659, 843318, 1264977, 2529954]

約数ペア:

[(1, 2529954), (2, 1264977), (3, 843318), (6, 421659), (7, 361422), (9, 281106), (14, 180711), (18, 140553), (21, 120474), (23, 109998), (27, 93702), (42, 60237), (46, 54999), (54, 46851), (63, 40158), (69, 36666), (81, 31234), (97, 26082), (126, 20079), (138, 18333), (161, 15714), (162, 15617), (189, 13386), (194, 13041), (207, 12222), (291, 8694), (322, 7857), (378, 6693), (414, 6111), (483, 5238), (567, 4462), (582, 4347), (621, 4074), (679, 3726), (873, 2898), (966, 2619), (1134, 2231), (1242, 2037), (1358, 1863), (1449, 1746)]