5243238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 15805440

約数和(自身を除く): 10562202

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 97, 99, 117, 126, 143, 154, 182, 189, 194, 198, 231, 234, 273, 286, 291, 297, 351, 378, 429, 462, 546, 582, 594, 679, 693, 702, 819, 858, 873, 1001, 1067, 1261, 1287, 1358, 1386, 1638, 1746, 2002, 2037, 2079, 2134, 2457, 2522, 2574, 2619, 3003, 3201, 3783, 3861, 4074, 4158, 4914, 5238, 6006, 6111, 6402, 7469, 7566, 7722, 8827, 9009, 9603, 11349, 12222, 13871, 14938, 17654, 18018, 18333, 19206, 22407, 22698, 26481, 27027, 27742, 28809, 34047, 36666, 41613, 44814, 52962, 54054, 57618, 67221, 68094, 79443, 83226, 97097, 124839, 134442, 158886, 194194, 201663, 238329, 249678, 291291, 374517, 403326, 476658, 582582, 749034, 873873, 1747746, 2621619, 5243238]

約数ペア:

[(1, 5243238), (2, 2621619), (3, 1747746), (6, 873873), (7, 749034), (9, 582582), (11, 476658), (13, 403326), (14, 374517), (18, 291291), (21, 249678), (22, 238329), (26, 201663), (27, 194194), (33, 158886), (39, 134442), (42, 124839), (54, 97097), (63, 83226), (66, 79443), (77, 68094), (78, 67221), (91, 57618), (97, 54054), (99, 52962), (117, 44814), (126, 41613), (143, 36666), (154, 34047), (182, 28809), (189, 27742), (194, 27027), (198, 26481), (231, 22698), (234, 22407), (273, 19206), (286, 18333), (291, 18018), (297, 17654), (351, 14938), (378, 13871), (429, 12222), (462, 11349), (546, 9603), (582, 9009), (594, 8827), (679, 7722), (693, 7566), (702, 7469), (819, 6402), (858, 6111), (873, 6006), (1001, 5238), (1067, 4914), (1261, 4158), (1287, 4074), (1358, 3861), (1386, 3783), (1638, 3201), (1746, 3003), (2002, 2619), (2037, 2574), (2079, 2522), (2134, 2457)]