18218322

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 43257240

約数和(自身を除く): 25038918

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2053, 2958, 4106, 4437, 6159, 8874, 12318, 18477, 34901, 36954, 59537, 69802, 104703, 119074, 178611, 209406, 314109, 357222, 535833, 628218, 1012129, 1071666, 2024258, 3036387, 6072774, 9109161, 18218322]

約数ペア:

[(1, 18218322), (2, 9109161), (3, 6072774), (6, 3036387), (9, 2024258), (17, 1071666), (18, 1012129), (29, 628218), (34, 535833), (51, 357222), (58, 314109), (87, 209406), (102, 178611), (153, 119074), (174, 104703), (261, 69802), (306, 59537), (493, 36954), (522, 34901), (986, 18477), (1479, 12318), (2053, 8874), (2958, 6159), (4106, 4437)]