18053958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231461}}^1$

素因数の和:231479

約数の個数: 16

約数和(自身を含む): 38885616

約数和(自身を除く): 20831658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 231461, 462922, 694383, 1388766, 3008993, 6017986, 9026979, 18053958]

約数ペア:

[(1, 18053958), (2, 9026979), (3, 6017986), (6, 3008993), (13, 1388766), (26, 694383), (39, 462922), (78, 231461)]