2021001804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2954681}}^1$

素因数の和:2954710

約数の個数: 36

約数和(自身を含む): 5377521240

約数和(自身を除く): 3356519436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2954681, 5909362, 8864043, 11818724, 17728086, 26592129, 35456172, 53184258, 56138939, 106368516, 112277878, 168416817, 224555756, 336833634, 505250451, 673667268, 1010500902, 2021001804]

約数ペア:

[(1, 2021001804), (2, 1010500902), (3, 673667268), (4, 505250451), (6, 336833634), (9, 224555756), (12, 168416817), (18, 112277878), (19, 106368516), (36, 56138939), (38, 53184258), (57, 35456172), (76, 26592129), (114, 17728086), (171, 11818724), (228, 8864043), (342, 5909362), (684, 2954681)]