1240373916

素因数分解:

$2^2\times 3^2\times {\mathrm{1723}}^1\times {\mathrm{19997}}^1$

素因数の和:21730

約数の個数: 36

約数和(自身を含む): 3137366232

約数和(自身を除く): 1896992316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1723, 3446, 5169, 6892, 10338, 15507, 19997, 20676, 31014, 39994, 59991, 62028, 79988, 119982, 179973, 239964, 359946, 719892, 34454831, 68909662, 103364493, 137819324, 206728986, 310093479, 413457972, 620186958, 1240373916]

約数ペア:

[(1, 1240373916), (2, 620186958), (3, 413457972), (4, 310093479), (6, 206728986), (9, 137819324), (12, 103364493), (18, 68909662), (36, 34454831), (1723, 719892), (3446, 359946), (5169, 239964), (6892, 179973), (10338, 119982), (15507, 79988), (19997, 62028), (20676, 59991), (31014, 39994)]