18897096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 51480000

約数和(自身を除く): 32582904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1429, 1653, 2204, 2858, 3306, 4287, 4408, 5716, 6612, 8574, 11432, 13224, 17148, 27151, 34296, 41441, 54302, 81453, 82882, 108604, 124323, 162906, 165764, 217208, 248646, 325812, 331528, 497292, 651624, 787379, 994584, 1574758, 2362137, 3149516, 4724274, 6299032, 9448548, 18897096]

約数ペア:

[(1, 18897096), (2, 9448548), (3, 6299032), (4, 4724274), (6, 3149516), (8, 2362137), (12, 1574758), (19, 994584), (24, 787379), (29, 651624), (38, 497292), (57, 331528), (58, 325812), (76, 248646), (87, 217208), (114, 165764), (116, 162906), (152, 124323), (174, 108604), (228, 82882), (232, 81453), (348, 54302), (456, 41441), (551, 34296), (696, 27151), (1102, 17148), (1429, 13224), (1653, 11432), (2204, 8574), (2858, 6612), (3306, 5716), (4287, 4408)]