18027054

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6544

約数の個数: 24

約数和(自身を含む): 39313560

約数和(自身を除く): 21286506

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6379, 12758, 19137, 38274, 57411, 114822, 1001503, 2003006, 3004509, 6009018, 9013527, 18027054]

約数ペア:

[(1, 18027054), (2, 9013527), (3, 6009018), (6, 3004509), (9, 2003006), (18, 1001503), (157, 114822), (314, 57411), (471, 38274), (942, 19137), (1413, 12758), (2826, 6379)]