38002878

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 87494400

約数和(自身を除く): 49491522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 83, 122, 139, 166, 183, 249, 278, 366, 417, 498, 549, 747, 834, 1098, 1251, 1494, 1647, 2241, 2502, 3294, 3753, 4482, 5063, 7506, 8479, 10126, 11537, 15189, 16958, 23074, 25437, 30378, 34611, 45567, 50874, 69222, 76311, 91134, 103833, 136701, 152622, 207666, 228933, 273402, 311499, 457866, 622998, 703757, 1407514, 2111271, 4222542, 6333813, 12667626, 19001439, 38002878]

約数ペア:

[(1, 38002878), (2, 19001439), (3, 12667626), (6, 6333813), (9, 4222542), (18, 2111271), (27, 1407514), (54, 703757), (61, 622998), (83, 457866), (122, 311499), (139, 273402), (166, 228933), (183, 207666), (249, 152622), (278, 136701), (366, 103833), (417, 91134), (498, 76311), (549, 69222), (747, 50874), (834, 45567), (1098, 34611), (1251, 30378), (1494, 25437), (1647, 23074), (2241, 16958), (2502, 15189), (3294, 11537), (3753, 10126), (4482, 8479), (5063, 7506)]