217883946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{4729}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 498579840

約数和(自身を除く): 280695894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1097, 2194, 3291, 4729, 6582, 7679, 9458, 14187, 15358, 23037, 28374, 33103, 46074, 66206, 99309, 198618, 5187713, 10375426, 15563139, 31126278, 36313991, 72627982, 108941973, 217883946]

約数ペア:

[(1, 217883946), (2, 108941973), (3, 72627982), (6, 36313991), (7, 31126278), (14, 15563139), (21, 10375426), (42, 5187713), (1097, 198618), (2194, 99309), (3291, 66206), (4729, 46074), (6582, 33103), (7679, 28374), (9458, 23037), (14187, 15358)]