15476904

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 42900000

約数和(自身を除く): 27423096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4999, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 179964, 214957, 359928, 429914, 644871, 859828, 1289742, 1719656, 1934613, 2579484, 3869226, 5158968, 7738452, 15476904]

約数ペア:

[(1, 15476904), (2, 7738452), (3, 5158968), (4, 3869226), (6, 2579484), (8, 1934613), (9, 1719656), (12, 1289742), (18, 859828), (24, 644871), (36, 429914), (43, 359928), (72, 214957), (86, 179964), (129, 119976), (172, 89982), (258, 59988), (344, 44991), (387, 39992), (516, 29994), (774, 19996), (1032, 14997), (1548, 9998), (3096, 4999)]