18325852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 33142032

約数和(自身を除く): 14816180

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 853, 1706, 3412, 5371, 10742, 21484, 34973, 69946, 111743, 139892, 223486, 446972, 4581463, 9162926, 18325852]

約数ペア:

[(1, 18325852), (2, 9162926), (4, 4581463), (41, 446972), (82, 223486), (131, 139892), (164, 111743), (262, 69946), (524, 34973), (853, 21484), (1706, 10742), (3412, 5371)]