18457284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80953}}^1$

素因数の和:80979

約数の個数: 24

約数和(自身を含む): 45334240

約数和(自身を除く): 26876956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80953, 161906, 242859, 323812, 485718, 971436, 1538107, 3076214, 4614321, 6152428, 9228642, 18457284]

約数ペア:

[(1, 18457284), (2, 9228642), (3, 6152428), (4, 4614321), (6, 3076214), (12, 1538107), (19, 971436), (38, 485718), (57, 323812), (76, 242859), (114, 161906), (228, 80953)]