13918184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 31948800

約数和(自身を除く): 18030616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 127, 133, 152, 206, 254, 266, 412, 508, 532, 721, 824, 889, 1016, 1064, 1442, 1778, 1957, 2413, 2884, 3556, 3914, 4826, 5768, 7112, 7828, 9652, 13081, 13699, 15656, 16891, 19304, 26162, 27398, 33782, 52324, 54796, 67564, 91567, 104648, 109592, 135128, 183134, 248539, 366268, 497078, 732536, 994156, 1739773, 1988312, 3479546, 6959092, 13918184]

約数ペア:

[(1, 13918184), (2, 6959092), (4, 3479546), (7, 1988312), (8, 1739773), (14, 994156), (19, 732536), (28, 497078), (38, 366268), (56, 248539), (76, 183134), (103, 135128), (127, 109592), (133, 104648), (152, 91567), (206, 67564), (254, 54796), (266, 52324), (412, 33782), (508, 27398), (532, 26162), (721, 19304), (824, 16891), (889, 15656), (1016, 13699), (1064, 13081), (1442, 9652), (1778, 7828), (1957, 7112), (2413, 5768), (2884, 4826), (3556, 3914)]