25771116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18047}}^1$

素因数の和:18078

約数の個数: 48

約数和(自身を含む): 72769536

約数和(自身を除く): 46998420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 18047, 36094, 54141, 72188, 108282, 126329, 216564, 252658, 306799, 378987, 505316, 613598, 757974, 920397, 1227196, 1515948, 1840794, 2147593, 3681588, 4295186, 6442779, 8590372, 12885558, 25771116]

約数ペア:

[(1, 25771116), (2, 12885558), (3, 8590372), (4, 6442779), (6, 4295186), (7, 3681588), (12, 2147593), (14, 1840794), (17, 1515948), (21, 1227196), (28, 920397), (34, 757974), (42, 613598), (51, 505316), (68, 378987), (84, 306799), (102, 252658), (119, 216564), (204, 126329), (238, 108282), (357, 72188), (476, 54141), (714, 36094), (1428, 18047)]