2045649573

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 3597834240

約数和(自身を除く): 1552184667

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 81, 99, 141, 171, 209, 243, 297, 423, 513, 517, 627, 857, 891, 893, 1269, 1539, 1551, 1881, 2571, 2673, 2679, 3807, 4617, 4653, 5643, 7713, 8037, 9427, 9823, 11421, 13959, 16283, 16929, 23139, 24111, 28281, 29469, 40279, 41877, 48849, 50787, 69417, 72333, 84843, 88407, 120837, 125631, 146547, 179113, 208251, 216999, 254529, 265221, 362511, 439641, 443069, 537339, 763587, 765301, 795663, 1087533, 1318923, 1329207, 1612017, 2290761, 2295903, 2386989, 3262599, 3956769, 3987621, 4836051, 6887709, 8418311, 9787797, 11962863, 14508153, 20663127, 25254933, 35888589, 43524459, 61989381, 75764799, 107665767, 185968143, 227294397, 681883191, 2045649573]

約数ペア:

[(1, 2045649573), (3, 681883191), (9, 227294397), (11, 185968143), (19, 107665767), (27, 75764799), (33, 61989381), (47, 43524459), (57, 35888589), (81, 25254933), (99, 20663127), (141, 14508153), (171, 11962863), (209, 9787797), (243, 8418311), (297, 6887709), (423, 4836051), (513, 3987621), (517, 3956769), (627, 3262599), (857, 2386989), (891, 2295903), (893, 2290761), (1269, 1612017), (1539, 1329207), (1551, 1318923), (1881, 1087533), (2571, 795663), (2673, 765301), (2679, 763587), (3807, 537339), (4617, 443069), (4653, 439641), (5643, 362511), (7713, 265221), (8037, 254529), (9427, 216999), (9823, 208251), (11421, 179113), (13959, 146547), (16283, 125631), (16929, 120837), (23139, 88407), (24111, 84843), (28281, 72333), (29469, 69417), (40279, 50787), (41877, 48849)]