18607112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 20583928

約数列:

[1, 2, 4, 8, 17, 34, 41, 47, 68, 71, 82, 94, 136, 142, 164, 188, 284, 328, 376, 568, 697, 799, 1207, 1394, 1598, 1927, 2414, 2788, 2911, 3196, 3337, 3854, 4828, 5576, 5822, 6392, 6674, 7708, 9656, 11644, 13348, 15416, 23288, 26696, 32759, 49487, 56729, 65518, 98974, 113458, 131036, 136817, 197948, 226916, 262072, 273634, 395896, 453832, 547268, 1094536, 2325889, 4651778, 9303556, 18607112]

約数ペア:

[(1, 18607112), (2, 9303556), (4, 4651778), (8, 2325889), (17, 1094536), (34, 547268), (41, 453832), (47, 395896), (68, 273634), (71, 262072), (82, 226916), (94, 197948), (136, 136817), (142, 131036), (164, 113458), (188, 98974), (284, 65518), (328, 56729), (376, 49487), (568, 32759), (697, 26696), (799, 23288), (1207, 15416), (1394, 13348), (1598, 11644), (1927, 9656), (2414, 7708), (2788, 6674), (2911, 6392), (3196, 5822), (3337, 5576), (3854, 4828)]