64620402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139871}}^1$

素因数の和:139894

約数の個数: 32

約数和(自身を含む): 161132544

約数和(自身を除く): 96512142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 139871, 279742, 419613, 839226, 979097, 1538581, 1958194, 2937291, 3077162, 4615743, 5874582, 9231486, 10770067, 21540134, 32310201, 64620402]

約数ペア:

[(1, 64620402), (2, 32310201), (3, 21540134), (6, 10770067), (7, 9231486), (11, 5874582), (14, 4615743), (21, 3077162), (22, 2937291), (33, 1958194), (42, 1538581), (66, 979097), (77, 839226), (154, 419613), (231, 279742), (462, 139871)]