7121394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{56519}}^1$

素因数の和:56534

約数の個数: 24

約数和(自身を含む): 17634240

約数和(自身を除く): 10512846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 56519, 113038, 169557, 339114, 395633, 508671, 791266, 1017342, 1186899, 2373798, 3560697, 7121394]

約数ペア:

[(1, 7121394), (2, 3560697), (3, 2373798), (6, 1186899), (7, 1017342), (9, 791266), (14, 508671), (18, 395633), (21, 339114), (42, 169557), (63, 113038), (126, 56519)]