3968856

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 10842000

約数和(自身を除く): 6873144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 277, 398, 554, 597, 796, 831, 1108, 1194, 1592, 1662, 1791, 2216, 2388, 2493, 3324, 3582, 4776, 4986, 6648, 7164, 9972, 14328, 19944, 55123, 110246, 165369, 220492, 330738, 440984, 496107, 661476, 992214, 1322952, 1984428, 3968856]

約数ペア:

[(1, 3968856), (2, 1984428), (3, 1322952), (4, 992214), (6, 661476), (8, 496107), (9, 440984), (12, 330738), (18, 220492), (24, 165369), (36, 110246), (72, 55123), (199, 19944), (277, 14328), (398, 9972), (554, 7164), (597, 6648), (796, 4986), (831, 4776), (1108, 3582), (1194, 3324), (1592, 2493), (1662, 2388), (1791, 2216)]