2687662008

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{167393}}^1$

素因数の和:167628

約数の個数: 48

約数和(自身を含む): 7311769920

約数和(自身を除く): 4624107912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 167393, 334786, 502179, 669572, 1004358, 1339144, 1506537, 2008716, 3013074, 4017432, 6026148, 12052296, 37328639, 74657278, 111985917, 149314556, 223971834, 298629112, 335957751, 447943668, 671915502, 895887336, 1343831004, 2687662008]

約数ペア:

[(1, 2687662008), (2, 1343831004), (3, 895887336), (4, 671915502), (6, 447943668), (8, 335957751), (9, 298629112), (12, 223971834), (18, 149314556), (24, 111985917), (36, 74657278), (72, 37328639), (223, 12052296), (446, 6026148), (669, 4017432), (892, 3013074), (1338, 2008716), (1784, 1506537), (2007, 1339144), (2676, 1004358), (4014, 669572), (5352, 502179), (8028, 334786), (16056, 167393)]