18975768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112951}}^1$

素因数の和:112967

約数の個数: 32

約数和(自身を含む): 54216960

約数和(自身を除く): 35241192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112951, 225902, 338853, 451804, 677706, 790657, 903608, 1355412, 1581314, 2371971, 2710824, 3162628, 4743942, 6325256, 9487884, 18975768]

約数ペア:

[(1, 18975768), (2, 9487884), (3, 6325256), (4, 4743942), (6, 3162628), (7, 2710824), (8, 2371971), (12, 1581314), (14, 1355412), (21, 903608), (24, 790657), (28, 677706), (42, 451804), (56, 338853), (84, 225902), (168, 112951)]