27688446

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{17681}}^1$

素因数の和:17721

約数の個数: 32

約数和(自身を含む): 63655200

約数和(自身を除く): 35966754

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 17681, 35362, 53043, 106086, 159129, 318258, 477387, 512749, 954774, 1025498, 1538247, 3076494, 4614741, 9229482, 13844223, 27688446]

約数ペア:

[(1, 27688446), (2, 13844223), (3, 9229482), (6, 4614741), (9, 3076494), (18, 1538247), (27, 1025498), (29, 954774), (54, 512749), (58, 477387), (87, 318258), (174, 159129), (261, 106086), (522, 53043), (783, 35362), (1566, 17681)]