2190996

素因数分解:

$2^2\times 3^3\times {\mathrm{20287}}^1$

素因数の和:20300

約数の個数: 24

約数和(自身を含む): 5680640

約数和(自身を除く): 3489644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 20287, 40574, 60861, 81148, 121722, 182583, 243444, 365166, 547749, 730332, 1095498, 2190996]

約数ペア:

[(1, 2190996), (2, 1095498), (3, 730332), (4, 547749), (6, 365166), (9, 243444), (12, 182583), (18, 121722), (27, 81148), (36, 60861), (54, 40574), (108, 20287)]