18509157024

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{998983}}^1$

素因数の和:999189

約数の個数: 48

約数和(自身を含む): 48838329792

約数和(自身を除く): 30329172768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 18528, 998983, 1997966, 2996949, 3995932, 5993898, 7991864, 11987796, 15983728, 23975592, 31967456, 47951184, 95902368, 192803719, 385607438, 578411157, 771214876, 1156822314, 1542429752, 2313644628, 3084859504, 4627289256, 6169719008, 9254578512, 18509157024]

約数ペア:

[(1, 18509157024), (2, 9254578512), (3, 6169719008), (4, 4627289256), (6, 3084859504), (8, 2313644628), (12, 1542429752), (16, 1156822314), (24, 771214876), (32, 578411157), (48, 385607438), (96, 192803719), (193, 95902368), (386, 47951184), (579, 31967456), (772, 23975592), (1158, 15983728), (1544, 11987796), (2316, 7991864), (3088, 5993898), (4632, 3995932), (6176, 2996949), (9264, 1997966), (18528, 998983)]