13038767676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{236879}}^1$

素因数の和:237039

約数の個数: 72

約数和(自身を含む): 36214214400

約数和(自身を除く): 23175446724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2502, 3058, 4587, 5004, 6116, 9174, 13761, 18348, 27522, 55044, 236879, 473758, 710637, 947516, 1421274, 2131911, 2605669, 2842548, 4263822, 5211338, 7817007, 8527644, 10422676, 15634014, 23451021, 31268028, 32926181, 46902042, 65852362, 93804084, 98778543, 131704724, 197557086, 296335629, 362187991, 395114172, 592671258, 724375982, 1086563973, 1185342516, 1448751964, 2173127946, 3259691919, 4346255892, 6519383838, 13038767676]

約数ペア:

[(1, 13038767676), (2, 6519383838), (3, 4346255892), (4, 3259691919), (6, 2173127946), (9, 1448751964), (11, 1185342516), (12, 1086563973), (18, 724375982), (22, 592671258), (33, 395114172), (36, 362187991), (44, 296335629), (66, 197557086), (99, 131704724), (132, 98778543), (139, 93804084), (198, 65852362), (278, 46902042), (396, 32926181), (417, 31268028), (556, 23451021), (834, 15634014), (1251, 10422676), (1529, 8527644), (1668, 7817007), (2502, 5211338), (3058, 4263822), (4587, 2842548), (5004, 2605669), (6116, 2131911), (9174, 1421274), (13761, 947516), (18348, 710637), (27522, 473758), (55044, 236879)]