9980497776

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{321371}}^1$

素因数の和:322029

約数の個数: 40

約数和(自身を含む): 25822882944

約数和(自身を除く): 15842385168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 31056, 321371, 642742, 964113, 1285484, 1928226, 2570968, 3856452, 5141936, 7712904, 15425808, 207927037, 415854074, 623781111, 831708148, 1247562222, 1663416296, 2495124444, 3326832592, 4990248888, 9980497776]

約数ペア:

[(1, 9980497776), (2, 4990248888), (3, 3326832592), (4, 2495124444), (6, 1663416296), (8, 1247562222), (12, 831708148), (16, 623781111), (24, 415854074), (48, 207927037), (647, 15425808), (1294, 7712904), (1941, 5141936), (2588, 3856452), (3882, 2570968), (5176, 1928226), (7764, 1285484), (10352, 964113), (15528, 642742), (31056, 321371)]