39800442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 51935622

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 157, 167, 253, 314, 334, 471, 501, 506, 759, 942, 1002, 1518, 1727, 1837, 3454, 3611, 3674, 3841, 5181, 5511, 7222, 7682, 10362, 10833, 11022, 11523, 21666, 23046, 26219, 39721, 42251, 52438, 78657, 79442, 84502, 119163, 126753, 157314, 238326, 253506, 288409, 576818, 603037, 865227, 1206074, 1730454, 1809111, 3618222, 6633407, 13266814, 19900221, 39800442]

約数ペア:

[(1, 39800442), (2, 19900221), (3, 13266814), (6, 6633407), (11, 3618222), (22, 1809111), (23, 1730454), (33, 1206074), (46, 865227), (66, 603037), (69, 576818), (138, 288409), (157, 253506), (167, 238326), (253, 157314), (314, 126753), (334, 119163), (471, 84502), (501, 79442), (506, 78657), (759, 52438), (942, 42251), (1002, 39721), (1518, 26219), (1727, 23046), (1837, 21666), (3454, 11523), (3611, 11022), (3674, 10833), (3841, 10362), (5181, 7682), (5511, 7222)]