2439846

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 5349240

約数和(自身を除く): 2909394

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1523, 1602, 3046, 4569, 9138, 13707, 27414, 135547, 271094, 406641, 813282, 1219923, 2439846]

約数ペア:

[(1, 2439846), (2, 1219923), (3, 813282), (6, 406641), (9, 271094), (18, 135547), (89, 27414), (178, 13707), (267, 9138), (534, 4569), (801, 3046), (1523, 1602)]