219729128886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15670313}}^1$

素因数の和:15670381

約数の個数: 48

約数和(自身を含む): 513359486640

約数和(自身を除く): 293630357754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 15670313, 31340626, 47010939, 94021878, 141032817, 282065634, 297735947, 595471894, 642482833, 893207841, 1284965666, 1786415682, 1927448499, 2679623523, 3854896998, 5359247046, 5782345497, 11564690994, 12207173827, 24414347654, 36621521481, 73243042962, 109864564443, 219729128886]

約数ペア:

[(1, 219729128886), (2, 109864564443), (3, 73243042962), (6, 36621521481), (9, 24414347654), (18, 12207173827), (19, 11564690994), (38, 5782345497), (41, 5359247046), (57, 3854896998), (82, 2679623523), (114, 1927448499), (123, 1786415682), (171, 1284965666), (246, 893207841), (342, 642482833), (369, 595471894), (738, 297735947), (779, 282065634), (1558, 141032817), (2337, 94021878), (4674, 47010939), (7011, 31340626), (14022, 15670313)]