18230452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 33064416

約数和(自身を除く): 14833964

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 1277, 2554, 3569, 5108, 7138, 14276, 54911, 105991, 109822, 211982, 219644, 423964, 4557613, 9115226, 18230452]

約数ペア:

[(1, 18230452), (2, 9115226), (4, 4557613), (43, 423964), (83, 219644), (86, 211982), (166, 109822), (172, 105991), (332, 54911), (1277, 14276), (2554, 7138), (3569, 5108)]