6663708

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 17665032

約数和(自身を除く): 11001324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 157, 162, 262, 314, 324, 393, 471, 524, 628, 786, 942, 1179, 1413, 1572, 1884, 2358, 2826, 3537, 4239, 4716, 5652, 7074, 8478, 10611, 12717, 14148, 16956, 20567, 21222, 25434, 41134, 42444, 50868, 61701, 82268, 123402, 185103, 246804, 370206, 555309, 740412, 1110618, 1665927, 2221236, 3331854, 6663708]

約数ペア:

[(1, 6663708), (2, 3331854), (3, 2221236), (4, 1665927), (6, 1110618), (9, 740412), (12, 555309), (18, 370206), (27, 246804), (36, 185103), (54, 123402), (81, 82268), (108, 61701), (131, 50868), (157, 42444), (162, 41134), (262, 25434), (314, 21222), (324, 20567), (393, 16956), (471, 14148), (524, 12717), (628, 10611), (786, 8478), (942, 7074), (1179, 5652), (1413, 4716), (1572, 4239), (1884, 3537), (2358, 2826)]