18475446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 40589568

約数和(自身を除く): 22114122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 1783, 3454, 3566, 5181, 5349, 10362, 10698, 19613, 39226, 58839, 117678, 279931, 559862, 839793, 1679586, 3079241, 6158482, 9237723, 18475446]

約数ペア:

[(1, 18475446), (2, 9237723), (3, 6158482), (6, 3079241), (11, 1679586), (22, 839793), (33, 559862), (66, 279931), (157, 117678), (314, 58839), (471, 39226), (942, 19613), (1727, 10698), (1783, 10362), (3454, 5349), (3566, 5181)]