2018149731663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1\times {\mathrm{4133}}^1$

素因数の和:4904

約数の個数: 64

約数和(自身を含む): 2940019310592

約数和(自身を除く): 921869578929

約数列:

[1, 3, 13, 39, 127, 311, 317, 381, 933, 951, 1651, 4043, 4121, 4133, 4953, 12129, 12363, 12399, 39497, 40259, 53729, 98587, 118491, 120777, 161187, 295761, 513461, 523367, 524891, 1281631, 1285363, 1310161, 1540383, 1570101, 1574673, 3844893, 3856089, 3930483, 6823583, 12520549, 16709719, 17032093, 20470749, 37561647, 50129157, 51096279, 162767137, 163241101, 166390447, 407460071, 488301411, 489723303, 499171341, 1222380213, 2122134313, 2163075811, 5296980923, 6366402939, 6489227433, 15890942769, 51747429017, 155242287051, 672716577221, 2018149731663]

約数ペア:

[(1, 2018149731663), (3, 672716577221), (13, 155242287051), (39, 51747429017), (127, 15890942769), (311, 6489227433), (317, 6366402939), (381, 5296980923), (933, 2163075811), (951, 2122134313), (1651, 1222380213), (4043, 499171341), (4121, 489723303), (4133, 488301411), (4953, 407460071), (12129, 166390447), (12363, 163241101), (12399, 162767137), (39497, 51096279), (40259, 50129157), (53729, 37561647), (98587, 20470749), (118491, 17032093), (120777, 16709719), (161187, 12520549), (295761, 6823583), (513461, 3930483), (523367, 3856089), (524891, 3844893), (1281631, 1574673), (1285363, 1570101), (1310161, 1540383)]