191793978

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{32191}}^1$

素因数の和:32530

約数の個数: 24

約数和(自身を含む): 416822016

約数和(自身を除く): 225028038

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 32191, 64382, 96573, 193146, 289719, 579438, 10655221, 21310442, 31965663, 63931326, 95896989, 191793978]

約数ペア:

[(1, 191793978), (2, 95896989), (3, 63931326), (6, 31965663), (9, 21310442), (18, 10655221), (331, 579438), (662, 289719), (993, 193146), (1986, 96573), (2979, 64382), (5958, 32191)]