9664679538

素因数分解:

$2^1\times 3^3\times {\mathrm{178975547}}^1$

素因数の和:178975558

約数の個数: 16

約数和(自身を含む): 21477065760

約数和(自身を除く): 11812386222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 178975547, 357951094, 536926641, 1073853282, 1610779923, 3221559846, 4832339769, 9664679538]

約数ペア:

[(1, 9664679538), (2, 4832339769), (3, 3221559846), (6, 1610779923), (9, 1073853282), (18, 536926641), (27, 357951094), (54, 178975547)]