87870762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{697387}}^1$

素因数の和:697402

約数の個数: 24

約数和(自身を含む): 217585056

約数和(自身を除く): 129714294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 697387, 1394774, 2092161, 4184322, 4881709, 6276483, 9763418, 12552966, 14645127, 29290254, 43935381, 87870762]

約数ペア:

[(1, 87870762), (2, 43935381), (3, 29290254), (6, 14645127), (7, 12552966), (9, 9763418), (14, 6276483), (18, 4881709), (21, 4184322), (42, 2092161), (63, 1394774), (126, 697387)]