18553374

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16361}}^1$

素因数の和:16382

約数の個数: 40

約数和(自身を含む): 47515248

約数和(自身を除く): 28961874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16361, 32722, 49083, 98166, 114527, 147249, 229054, 294498, 343581, 441747, 687162, 883494, 1030743, 1325241, 2061486, 2650482, 3092229, 6184458, 9276687, 18553374]

約数ペア:

[(1, 18553374), (2, 9276687), (3, 6184458), (6, 3092229), (7, 2650482), (9, 2061486), (14, 1325241), (18, 1030743), (21, 883494), (27, 687162), (42, 441747), (54, 343581), (63, 294498), (81, 229054), (126, 147249), (162, 114527), (189, 98166), (378, 49083), (567, 32722), (1134, 16361)]