40804578378

素因数分解:

$2^1\times 3^2\times {\mathrm{9887}}^1\times {\mathrm{229283}}^1$

素因数の和:239178

約数の個数: 24

約数和(自身を含む): 88419247488

約数和(自身を除く): 47614669110

約数列:

[1, 2, 3, 6, 9, 18, 9887, 19774, 29661, 59322, 88983, 177966, 229283, 458566, 687849, 1375698, 2063547, 4127094, 2266921021, 4533842042, 6800763063, 13601526126, 20402289189, 40804578378]

約数ペア:

[(1, 40804578378), (2, 20402289189), (3, 13601526126), (6, 6800763063), (9, 4533842042), (18, 2266921021), (9887, 4127094), (19774, 2063547), (29661, 1375698), (59322, 687849), (88983, 458566), (177966, 229283)]