243897444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{967847}}^1$

素因数の和:967864

約数の個数: 36

約数和(自身を含む): 704593344

約数和(自身を除く): 460695900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 967847, 1935694, 2903541, 3871388, 5807082, 6774929, 8710623, 11614164, 13549858, 17421246, 20324787, 27099716, 34842492, 40649574, 60974361, 81299148, 121948722, 243897444]

約数ペア:

[(1, 243897444), (2, 121948722), (3, 81299148), (4, 60974361), (6, 40649574), (7, 34842492), (9, 27099716), (12, 20324787), (14, 17421246), (18, 13549858), (21, 11614164), (28, 8710623), (36, 6774929), (42, 5807082), (63, 3871388), (84, 2903541), (126, 1935694), (252, 967847)]