18233958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 20352282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 521, 614, 921, 1042, 1563, 1842, 3126, 5833, 9899, 11666, 17499, 19798, 29697, 34998, 59394, 159947, 319894, 479841, 959682, 3038993, 6077986, 9116979, 18233958]

約数ペア:

[(1, 18233958), (2, 9116979), (3, 6077986), (6, 3038993), (19, 959682), (38, 479841), (57, 319894), (114, 159947), (307, 59394), (521, 34998), (614, 29697), (921, 19798), (1042, 17499), (1563, 11666), (1842, 9899), (3126, 5833)]