18128064

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 48280320

約数和(自身を除く): 30152256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 359, 526, 718, 789, 1052, 1077, 1436, 1578, 2104, 2154, 2872, 3156, 4208, 4308, 5744, 6312, 8416, 8616, 11488, 12624, 16832, 17232, 22976, 25248, 34464, 50496, 68928, 94417, 188834, 283251, 377668, 566502, 755336, 1133004, 1510672, 2266008, 3021344, 4532016, 6042688, 9064032, 18128064]

約数ペア:

[(1, 18128064), (2, 9064032), (3, 6042688), (4, 4532016), (6, 3021344), (8, 2266008), (12, 1510672), (16, 1133004), (24, 755336), (32, 566502), (48, 377668), (64, 283251), (96, 188834), (192, 94417), (263, 68928), (359, 50496), (526, 34464), (718, 25248), (789, 22976), (1052, 17232), (1077, 16832), (1436, 12624), (1578, 11488), (2104, 8616), (2154, 8416), (2872, 6312), (3156, 5744), (4208, 4308)]