2872656

素因数分解:

$2^4\times 3^2\times {\mathrm{19949}}^1$

素因数の和:19963

約数の個数: 30

約数和(自身を含む): 8039850

約数和(自身を除く): 5167194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19949, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 319184, 359082, 478776, 718164, 957552, 1436328, 2872656]

約数ペア:

[(1, 2872656), (2, 1436328), (3, 957552), (4, 718164), (6, 478776), (8, 359082), (9, 319184), (12, 239388), (16, 179541), (18, 159592), (24, 119694), (36, 79796), (48, 59847), (72, 39898), (144, 19949)]