17880264

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 51379020

約数和(自身を除く): 33498756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 673, 738, 984, 1107, 1346, 1476, 2019, 2214, 2692, 2952, 3321, 4038, 4428, 5384, 6057, 6642, 8076, 8856, 12114, 13284, 16152, 18171, 24228, 26568, 27593, 36342, 48456, 54513, 55186, 72684, 82779, 109026, 110372, 145368, 165558, 218052, 220744, 248337, 331116, 436104, 496674, 662232, 745011, 993348, 1490022, 1986696, 2235033, 2980044, 4470066, 5960088, 8940132, 17880264]

約数ペア:

[(1, 17880264), (2, 8940132), (3, 5960088), (4, 4470066), (6, 2980044), (8, 2235033), (9, 1986696), (12, 1490022), (18, 993348), (24, 745011), (27, 662232), (36, 496674), (41, 436104), (54, 331116), (72, 248337), (81, 220744), (82, 218052), (108, 165558), (123, 145368), (162, 110372), (164, 109026), (216, 82779), (246, 72684), (324, 55186), (328, 54513), (369, 48456), (492, 36342), (648, 27593), (673, 26568), (738, 24228), (984, 18171), (1107, 16152), (1346, 13284), (1476, 12114), (2019, 8856), (2214, 8076), (2692, 6642), (2952, 6057), (3321, 5384), (4038, 4428)]