17908548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12572

約数の個数: 48

約数和(自身を含む): 50569344

約数和(自身を除く): 32660796

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, 12541, 25082, 37623, 50164, 75246, 87787, 150492, 175574, 213197, 263361, 351148, 426394, 526722, 639591, 852788, 1053444, 1279182, 1492379, 2558364, 2984758, 4477137, 5969516, 8954274, 17908548]

約数ペア:

[(1, 17908548), (2, 8954274), (3, 5969516), (4, 4477137), (6, 2984758), (7, 2558364), (12, 1492379), (14, 1279182), (17, 1053444), (21, 852788), (28, 639591), (34, 526722), (42, 426394), (51, 351148), (68, 263361), (84, 213197), (102, 175574), (119, 150492), (204, 87787), (238, 75246), (357, 50164), (476, 37623), (714, 25082), (1428, 12541)]