11953278

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 29160000

約数和(自身を除く): 17206722

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 449, 459, 493, 522, 783, 898, 918, 986, 1347, 1479, 1566, 2694, 2958, 4041, 4437, 7633, 8082, 8874, 12123, 13021, 13311, 15266, 22899, 24246, 26042, 26622, 39063, 45798, 68697, 78126, 117189, 137394, 206091, 221357, 234378, 351567, 412182, 442714, 664071, 703134, 1328142, 1992213, 3984426, 5976639, 11953278]

約数ペア:

[(1, 11953278), (2, 5976639), (3, 3984426), (6, 1992213), (9, 1328142), (17, 703134), (18, 664071), (27, 442714), (29, 412182), (34, 351567), (51, 234378), (54, 221357), (58, 206091), (87, 137394), (102, 117189), (153, 78126), (174, 68697), (261, 45798), (306, 39063), (449, 26622), (459, 26042), (493, 24246), (522, 22899), (783, 15266), (898, 13311), (918, 13021), (986, 12123), (1347, 8874), (1479, 8082), (1566, 7633), (2694, 4437), (2958, 4041)]