64995822

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{10909}}^1$

素因数の和:11248

約数の個数: 24

約数和(自身を含む): 141262680

約数和(自身を除く): 76266858

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 10909, 21818, 32727, 65454, 98181, 196362, 3610879, 7221758, 10832637, 21665274, 32497911, 64995822]

約数ペア:

[(1, 64995822), (2, 32497911), (3, 21665274), (6, 10832637), (9, 7221758), (18, 3610879), (331, 196362), (662, 98181), (993, 65454), (1986, 32727), (2979, 21818), (5958, 10909)]