18131712

素因数分解:

$2^8\times 3^1\times {\mathrm{23609}}^1$

素因数の和:23628

約数の個数: 36

約数和(自身を含む): 48258840

約数和(自身を除く): 30127128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 23609, 47218, 70827, 94436, 141654, 188872, 283308, 377744, 566616, 755488, 1133232, 1510976, 2266464, 3021952, 4532928, 6043904, 9065856, 18131712]

約数ペア:

[(1, 18131712), (2, 9065856), (3, 6043904), (4, 4532928), (6, 3021952), (8, 2266464), (12, 1510976), (16, 1133232), (24, 755488), (32, 566616), (48, 377744), (64, 283308), (96, 188872), (128, 141654), (192, 94436), (256, 70827), (384, 47218), (768, 23609)]