18136902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431831}}^1$

素因数の和:431843

約数の個数: 16

約数和(自身を含む): 41455872

約数和(自身を除く): 23318970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431831, 863662, 1295493, 2590986, 3022817, 6045634, 9068451, 18136902]

約数ペア:

[(1, 18136902), (2, 9068451), (3, 6045634), (6, 3022817), (7, 2590986), (14, 1295493), (21, 863662), (42, 431831)]