18446568037

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{201997}}^1$

素因数の和:202140

約数の個数: 16

約数和(自身を含む): 19779644160

約数和(自身を除く): 1333076123

約数列:

[1, 29, 47, 67, 1363, 1943, 3149, 91321, 201997, 5857913, 9493859, 13533799, 275321911, 392480171, 636088553, 18446568037]

約数ペア:

[(1, 18446568037), (29, 636088553), (47, 392480171), (67, 275321911), (1363, 13533799), (1943, 9493859), (3149, 5857913), (91321, 201997)]