81966762

素因数分解:

$2^1\times 3^3\times {\mathrm{1049}}^1\times {\mathrm{1447}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 182448000

約数和(自身を除く): 100481238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1049, 1447, 2098, 2894, 3147, 4341, 6294, 8682, 9441, 13023, 18882, 26046, 28323, 39069, 56646, 78138, 1517903, 3035806, 4553709, 9107418, 13661127, 27322254, 40983381, 81966762]

約数ペア:

[(1, 81966762), (2, 40983381), (3, 27322254), (6, 13661127), (9, 9107418), (18, 4553709), (27, 3035806), (54, 1517903), (1049, 78138), (1447, 56646), (2098, 39069), (2894, 28323), (3147, 26046), (4341, 18882), (6294, 13023), (8682, 9441)]