10078488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20016

約数の個数: 48

約数和(自身を含む): 31196880

約数和(自身を除く): 21118392

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, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 179973, 239964, 279958, 359946, 419937, 479928, 559916, 719892, 839874, 1119832, 1259811, 1439784, 1679748, 2519622, 3359496, 5039244, 10078488]

約数ペア:

[(1, 10078488), (2, 5039244), (3, 3359496), (4, 2519622), (6, 1679748), (7, 1439784), (8, 1259811), (9, 1119832), (12, 839874), (14, 719892), (18, 559916), (21, 479928), (24, 419937), (28, 359946), (36, 279958), (42, 239964), (56, 179973), (63, 159976), (72, 139979), (84, 119982), (126, 79988), (168, 59991), (252, 39994), (504, 19997)]