2017537074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{7451}}^1$

素因数の和:7780

約数の個数: 72

約数和(自身を含む): 5102265168

約数和(自身を除く): 3084728094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 307, 441, 614, 882, 921, 1842, 2149, 2763, 4298, 5526, 6447, 7451, 12894, 14902, 15043, 19341, 22353, 30086, 38682, 44706, 45129, 52157, 67059, 90258, 104314, 134118, 135387, 156471, 270774, 312942, 365099, 469413, 730198, 938826, 1095297, 2190594, 2287457, 3285891, 4574914, 6571782, 6862371, 13724742, 16012199, 20587113, 32024398, 41174226, 48036597, 96073194, 112085393, 144109791, 224170786, 288219582, 336256179, 672512358, 1008768537, 2017537074]

約数ペア:

[(1, 2017537074), (2, 1008768537), (3, 672512358), (6, 336256179), (7, 288219582), (9, 224170786), (14, 144109791), (18, 112085393), (21, 96073194), (42, 48036597), (49, 41174226), (63, 32024398), (98, 20587113), (126, 16012199), (147, 13724742), (294, 6862371), (307, 6571782), (441, 4574914), (614, 3285891), (882, 2287457), (921, 2190594), (1842, 1095297), (2149, 938826), (2763, 730198), (4298, 469413), (5526, 365099), (6447, 312942), (7451, 270774), (12894, 156471), (14902, 135387), (15043, 134118), (19341, 104314), (22353, 90258), (30086, 67059), (38682, 52157), (44706, 45129)]