21923496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43499}}^1$

素因数の和:43518

約数の個数: 48

約数和(自身を含む): 67860000

約数和(自身を除く): 45936504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 43499, 86998, 130497, 173996, 260994, 304493, 347992, 391491, 521988, 608986, 782982, 913479, 1043976, 1217972, 1565964, 1826958, 2435944, 2740437, 3131928, 3653916, 5480874, 7307832, 10961748, 21923496]

約数ペア:

[(1, 21923496), (2, 10961748), (3, 7307832), (4, 5480874), (6, 3653916), (7, 3131928), (8, 2740437), (9, 2435944), (12, 1826958), (14, 1565964), (18, 1217972), (21, 1043976), (24, 913479), (28, 782982), (36, 608986), (42, 521988), (56, 391491), (63, 347992), (72, 304493), (84, 260994), (126, 173996), (168, 130497), (252, 86998), (504, 43499)]