18826614

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 41984640

約数和(自身を除く): 23158026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 787, 886, 1329, 1574, 2361, 2658, 3987, 4722, 7083, 7974, 11961, 14166, 21249, 23922, 42498, 348641, 697282, 1045923, 2091846, 3137769, 6275538, 9413307, 18826614]

約数ペア:

[(1, 18826614), (2, 9413307), (3, 6275538), (6, 3137769), (9, 2091846), (18, 1045923), (27, 697282), (54, 348641), (443, 42498), (787, 23922), (886, 21249), (1329, 14166), (1574, 11961), (2361, 7974), (2658, 7083), (3987, 4722)]