18862794

素因数分解:

$2^1\times 3^4\times {\mathrm{116437}}^1$

素因数の和:116451

約数の個数: 20

約数和(自身を含む): 42266994

約数和(自身を除く): 23404200

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116437, 232874, 349311, 698622, 1047933, 2095866, 3143799, 6287598, 9431397, 18862794]

約数ペア:

[(1, 18862794), (2, 9431397), (3, 6287598), (6, 3143799), (9, 2095866), (18, 1047933), (27, 698622), (54, 349311), (81, 232874), (162, 116437)]