18041806

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 27617184

約数和(自身を除く): 9575378

約数列:

[1, 2, 97, 113, 194, 226, 823, 1646, 10961, 21922, 79831, 92999, 159662, 185998, 9020903, 18041806]

約数ペア:

[(1, 18041806), (2, 9020903), (97, 185998), (113, 159662), (194, 92999), (226, 79831), (823, 21922), (1646, 10961)]