18251454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233993}}^1$

素因数の和:234011

約数の個数: 16

約数和(自身を含む): 39310992

約数和(自身を除く): 21059538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233993, 467986, 701979, 1403958, 3041909, 6083818, 9125727, 18251454]

約数ペア:

[(1, 18251454), (2, 9125727), (3, 6083818), (6, 3041909), (13, 1403958), (26, 701979), (39, 467986), (78, 233993)]