25457454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 64920960

約数和(自身を除く): 39463506

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 67, 99, 101, 114, 134, 171, 198, 201, 202, 209, 303, 342, 402, 418, 603, 606, 627, 737, 909, 1111, 1206, 1254, 1273, 1474, 1818, 1881, 1919, 2211, 2222, 2546, 3333, 3762, 3819, 3838, 4422, 5757, 6633, 6666, 6767, 7638, 9999, 11457, 11514, 13266, 13534, 14003, 17271, 19998, 20301, 21109, 22914, 28006, 34542, 40602, 42009, 42218, 60903, 63327, 74437, 84018, 121806, 126027, 126654, 128573, 148874, 189981, 223311, 252054, 257146, 379962, 385719, 446622, 669933, 771438, 1157157, 1339866, 1414303, 2314314, 2828606, 4242909, 8485818, 12728727, 25457454]

約数ペア:

[(1, 25457454), (2, 12728727), (3, 8485818), (6, 4242909), (9, 2828606), (11, 2314314), (18, 1414303), (19, 1339866), (22, 1157157), (33, 771438), (38, 669933), (57, 446622), (66, 385719), (67, 379962), (99, 257146), (101, 252054), (114, 223311), (134, 189981), (171, 148874), (198, 128573), (201, 126654), (202, 126027), (209, 121806), (303, 84018), (342, 74437), (402, 63327), (418, 60903), (603, 42218), (606, 42009), (627, 40602), (737, 34542), (909, 28006), (1111, 22914), (1206, 21109), (1254, 20301), (1273, 19998), (1474, 17271), (1818, 14003), (1881, 13534), (1919, 13266), (2211, 11514), (2222, 11457), (2546, 9999), (3333, 7638), (3762, 6767), (3819, 6666), (3838, 6633), (4422, 5757)]