18377484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80603}}^1$

素因数の和:80629

約数の個数: 24

約数和(自身を含む): 45138240

約数和(自身を除く): 26760756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80603, 161206, 241809, 322412, 483618, 967236, 1531457, 3062914, 4594371, 6125828, 9188742, 18377484]

約数ペア:

[(1, 18377484), (2, 9188742), (3, 6125828), (4, 4594371), (6, 3062914), (12, 1531457), (19, 967236), (38, 483618), (57, 322412), (76, 241809), (114, 161206), (228, 80603)]