2087388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2554

約数の個数: 36

約数和(自身を含む): 5508048

約数和(自身を除く): 3420660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2521, 5042, 7563, 10084, 15126, 22689, 30252, 45378, 57983, 90756, 115966, 173949, 231932, 347898, 521847, 695796, 1043694, 2087388]

約数ペア:

[(1, 2087388), (2, 1043694), (3, 695796), (4, 521847), (6, 347898), (9, 231932), (12, 173949), (18, 115966), (23, 90756), (36, 57983), (46, 45378), (69, 30252), (92, 22689), (138, 15126), (207, 10084), (276, 7563), (414, 5042), (828, 2521)]