64407294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{511169}}^1$

素因数の和:511184

約数の個数: 24

約数和(自身を含む): 159485040

約数和(自身を除く): 95077746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 511169, 1022338, 1533507, 3067014, 3578183, 4600521, 7156366, 9201042, 10734549, 21469098, 32203647, 64407294]

約数ペア:

[(1, 64407294), (2, 32203647), (3, 21469098), (6, 10734549), (7, 9201042), (9, 7156366), (14, 4600521), (18, 3578183), (21, 3067014), (42, 1533507), (63, 1022338), (126, 511169)]