31122234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 49545990

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 107, 113, 117, 143, 198, 214, 226, 234, 286, 321, 339, 429, 642, 678, 858, 963, 1017, 1177, 1243, 1287, 1391, 1469, 1926, 2034, 2354, 2486, 2574, 2782, 2938, 3531, 3729, 4173, 4407, 7062, 7458, 8346, 8814, 10593, 11187, 12091, 12519, 13221, 15301, 16159, 21186, 22374, 24182, 25038, 26442, 30602, 32318, 36273, 45903, 48477, 72546, 91806, 96954, 108819, 133001, 137709, 145431, 157183, 217638, 266002, 275418, 290862, 314366, 399003, 471549, 798006, 943098, 1197009, 1414647, 1729013, 2394018, 2829294, 3458026, 5187039, 10374078, 15561117, 31122234]

約数ペア:

[(1, 31122234), (2, 15561117), (3, 10374078), (6, 5187039), (9, 3458026), (11, 2829294), (13, 2394018), (18, 1729013), (22, 1414647), (26, 1197009), (33, 943098), (39, 798006), (66, 471549), (78, 399003), (99, 314366), (107, 290862), (113, 275418), (117, 266002), (143, 217638), (198, 157183), (214, 145431), (226, 137709), (234, 133001), (286, 108819), (321, 96954), (339, 91806), (429, 72546), (642, 48477), (678, 45903), (858, 36273), (963, 32318), (1017, 30602), (1177, 26442), (1243, 25038), (1287, 24182), (1391, 22374), (1469, 21186), (1926, 16159), (2034, 15301), (2354, 13221), (2486, 12519), (2574, 12091), (2782, 11187), (2938, 10593), (3531, 8814), (3729, 8346), (4173, 7458), (4407, 7062)]