2227009086

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20147}}^1$

素因数の和:20270

約数の個数: 64

約数和(自身を含む): 5222361600

約数和(自身を除く): 2995352514

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 534, 621, 801, 1242, 1602, 2047, 2403, 4094, 4806, 6141, 12282, 18423, 20147, 36846, 40294, 55269, 60441, 110538, 120882, 181323, 362646, 463381, 543969, 926762, 1087938, 1390143, 1793083, 2780286, 3586166, 4170429, 5379249, 8340858, 10758498, 12511287, 16137747, 25022574, 32275494, 41240909, 48413241, 82481818, 96826482, 123722727, 247445454, 371168181, 742336362, 1113504543, 2227009086]

約数ペア:

[(1, 2227009086), (2, 1113504543), (3, 742336362), (6, 371168181), (9, 247445454), (18, 123722727), (23, 96826482), (27, 82481818), (46, 48413241), (54, 41240909), (69, 32275494), (89, 25022574), (138, 16137747), (178, 12511287), (207, 10758498), (267, 8340858), (414, 5379249), (534, 4170429), (621, 3586166), (801, 2780286), (1242, 1793083), (1602, 1390143), (2047, 1087938), (2403, 926762), (4094, 543969), (4806, 463381), (6141, 362646), (12282, 181323), (18423, 120882), (20147, 110538), (36846, 60441), (40294, 55269)]