16912008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 49827960

約数和(自身を除く): 32915952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 337, 369, 408, 492, 612, 674, 697, 738, 984, 1011, 1224, 1348, 1394, 1476, 2022, 2091, 2696, 2788, 2952, 3033, 4044, 4182, 5576, 5729, 6066, 6273, 8088, 8364, 11458, 12132, 12546, 13817, 16728, 17187, 22916, 24264, 25092, 27634, 34374, 41451, 45832, 50184, 51561, 55268, 68748, 82902, 103122, 110536, 124353, 137496, 165804, 206244, 234889, 248706, 331608, 412488, 469778, 497412, 704667, 939556, 994824, 1409334, 1879112, 2114001, 2818668, 4228002, 5637336, 8456004, 16912008]

約数ペア:

[(1, 16912008), (2, 8456004), (3, 5637336), (4, 4228002), (6, 2818668), (8, 2114001), (9, 1879112), (12, 1409334), (17, 994824), (18, 939556), (24, 704667), (34, 497412), (36, 469778), (41, 412488), (51, 331608), (68, 248706), (72, 234889), (82, 206244), (102, 165804), (123, 137496), (136, 124353), (153, 110536), (164, 103122), (204, 82902), (246, 68748), (306, 55268), (328, 51561), (337, 50184), (369, 45832), (408, 41451), (492, 34374), (612, 27634), (674, 25092), (697, 24264), (738, 22916), (984, 17187), (1011, 16728), (1224, 13817), (1348, 12546), (1394, 12132), (1476, 11458), (2022, 8364), (2091, 8088), (2696, 6273), (2788, 6066), (2952, 5729), (3033, 5576), (4044, 4182)]