27863838

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 56

約数和(自身を含む): 64924200

約数和(自身を除く): 37060362

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 659, 729, 783, 1318, 1458, 1566, 1977, 2349, 3954, 4698, 5931, 7047, 11862, 14094, 17793, 19111, 21141, 35586, 38222, 42282, 53379, 57333, 106758, 114666, 160137, 171999, 320274, 343998, 480411, 515997, 960822, 1031994, 1547991, 3095982, 4643973, 9287946, 13931919, 27863838]

約数ペア:

[(1, 27863838), (2, 13931919), (3, 9287946), (6, 4643973), (9, 3095982), (18, 1547991), (27, 1031994), (29, 960822), (54, 515997), (58, 480411), (81, 343998), (87, 320274), (162, 171999), (174, 160137), (243, 114666), (261, 106758), (486, 57333), (522, 53379), (659, 42282), (729, 38222), (783, 35586), (1318, 21141), (1458, 19111), (1566, 17793), (1977, 14094), (2349, 11862), (3954, 7047), (4698, 5931)]