164356794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1304419}}^1$

素因数の和:1304434

約数の個数: 24

約数和(自身を含む): 406979040

約数和(自身を除く): 242622246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1304419, 2608838, 3913257, 7826514, 9130933, 11739771, 18261866, 23479542, 27392799, 54785598, 82178397, 164356794]

約数ペア:

[(1, 164356794), (2, 82178397), (3, 54785598), (6, 27392799), (7, 23479542), (9, 18261866), (14, 11739771), (18, 9130933), (21, 7826514), (42, 3913257), (63, 2608838), (126, 1304419)]