22204329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 37713024

約数和(自身を除く): 15508695

約数列:

[1, 3, 7, 17, 21, 37, 41, 51, 111, 119, 123, 259, 287, 357, 629, 697, 777, 861, 1517, 1681, 1887, 2091, 4403, 4551, 4879, 5043, 10619, 11767, 13209, 14637, 25789, 28577, 31857, 35301, 62197, 77367, 85731, 180523, 186591, 200039, 435379, 541569, 600117, 1057349, 1306137, 3172047, 7401443, 22204329]

約数ペア:

[(1, 22204329), (3, 7401443), (7, 3172047), (17, 1306137), (21, 1057349), (37, 600117), (41, 541569), (51, 435379), (111, 200039), (119, 186591), (123, 180523), (259, 85731), (287, 77367), (357, 62197), (629, 35301), (697, 31857), (777, 28577), (861, 25789), (1517, 14637), (1681, 13209), (1887, 11767), (2091, 10619), (4403, 5043), (4551, 4879)]