12640249062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1034221}}^1$

素因数の和:1034333

約数の個数: 48

約数和(自身を含む): 31622371872

約数和(自身を除く): 18982122810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 1034221, 2068442, 3102663, 6205326, 7239547, 9307989, 14479094, 18615978, 21718641, 43437282, 65155923, 100319437, 130311846, 200638874, 300958311, 601916622, 702236059, 902874933, 1404472118, 1805749866, 2106708177, 4213416354, 6320124531, 12640249062]

約数ペア:

[(1, 12640249062), (2, 6320124531), (3, 4213416354), (6, 2106708177), (7, 1805749866), (9, 1404472118), (14, 902874933), (18, 702236059), (21, 601916622), (42, 300958311), (63, 200638874), (97, 130311846), (126, 100319437), (194, 65155923), (291, 43437282), (582, 21718641), (679, 18615978), (873, 14479094), (1358, 9307989), (1746, 7239547), (2037, 6205326), (4074, 3102663), (6111, 2068442), (12222, 1034221)]