18373716

素因数分解:

$2^2\times 3^6\times {\mathrm{6301}}^1$

素因数の和:6323

約数の個数: 42

約数和(自身を含む): 48216602

約数和(自身を除く): 29842886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6301, 12602, 18903, 25204, 37806, 56709, 75612, 113418, 170127, 226836, 340254, 510381, 680508, 1020762, 1531143, 2041524, 3062286, 4593429, 6124572, 9186858, 18373716]

約数ペア:

[(1, 18373716), (2, 9186858), (3, 6124572), (4, 4593429), (6, 3062286), (9, 2041524), (12, 1531143), (18, 1020762), (27, 680508), (36, 510381), (54, 340254), (81, 226836), (108, 170127), (162, 113418), (243, 75612), (324, 56709), (486, 37806), (729, 25204), (972, 18903), (1458, 12602), (2916, 6301)]