2147292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8538

約数の個数: 36

約数和(自身を含む): 6204016

約数和(自身を除く): 4056724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8521, 17042, 25563, 34084, 51126, 59647, 76689, 102252, 119294, 153378, 178941, 238588, 306756, 357882, 536823, 715764, 1073646, 2147292]

約数ペア:

[(1, 2147292), (2, 1073646), (3, 715764), (4, 536823), (6, 357882), (7, 306756), (9, 238588), (12, 178941), (14, 153378), (18, 119294), (21, 102252), (28, 76689), (36, 59647), (42, 51126), (63, 34084), (84, 25563), (126, 17042), (252, 8521)]