11984004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 31920000

約数和(自身を除く): 19935996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 2999, 3996, 5998, 8997, 11996, 17994, 26991, 35988, 53982, 80973, 107964, 110963, 161946, 221926, 323892, 332889, 443852, 665778, 998667, 1331556, 1997334, 2996001, 3994668, 5992002, 11984004]

約数ペア:

[(1, 11984004), (2, 5992002), (3, 3994668), (4, 2996001), (6, 1997334), (9, 1331556), (12, 998667), (18, 665778), (27, 443852), (36, 332889), (37, 323892), (54, 221926), (74, 161946), (108, 110963), (111, 107964), (148, 80973), (222, 53982), (333, 35988), (444, 26991), (666, 17994), (999, 11996), (1332, 8997), (1998, 5998), (2999, 3996)]