2446776

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 7020000

約数和(自身を除く): 4573224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 33983, 35982, 47976, 67966, 71964, 101949, 135932, 143928, 203898, 271864, 305847, 407796, 611694, 815592, 1223388, 2446776]

約数ペア:

[(1, 2446776), (2, 1223388), (3, 815592), (4, 611694), (6, 407796), (8, 305847), (9, 271864), (12, 203898), (17, 143928), (18, 135932), (24, 101949), (34, 71964), (36, 67966), (51, 47976), (68, 35982), (72, 33983), (102, 23988), (136, 17991), (153, 15992), (204, 11994), (306, 7996), (408, 5997), (612, 3998), (1224, 1999)]