66193908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21844

約数の個数: 48

約数和(自身を含む): 175827456

約数和(自身を除く): 109633548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 21803, 43606, 65409, 87212, 130818, 239833, 261636, 479666, 501469, 719499, 959332, 1002938, 1438998, 1504407, 2005876, 2877996, 3008814, 5516159, 6017628, 11032318, 16548477, 22064636, 33096954, 66193908]

約数ペア:

[(1, 66193908), (2, 33096954), (3, 22064636), (4, 16548477), (6, 11032318), (11, 6017628), (12, 5516159), (22, 3008814), (23, 2877996), (33, 2005876), (44, 1504407), (46, 1438998), (66, 1002938), (69, 959332), (92, 719499), (132, 501469), (138, 479666), (253, 261636), (276, 239833), (506, 130818), (759, 87212), (1012, 65409), (1518, 43606), (3036, 21803)]