2013300306

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 4861440000

約数和(自身を除く): 2848139694

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 79, 114, 118, 158, 171, 177, 237, 342, 354, 421, 474, 513, 531, 711, 842, 1026, 1062, 1121, 1263, 1422, 1501, 1593, 2133, 2242, 2526, 3002, 3186, 3363, 3789, 4266, 4503, 4661, 6726, 7578, 7999, 9006, 9322, 10089, 11367, 13509, 13983, 15998, 20178, 22734, 23997, 24839, 27018, 27966, 30267, 33259, 40527, 41949, 47994, 49678, 60534, 66518, 71991, 74517, 81054, 83898, 88559, 99777, 125847, 143982, 149034, 177118, 199554, 215973, 223551, 251694, 265677, 299331, 431946, 447102, 471941, 531354, 598662, 631921, 670653, 797031, 897993, 943882, 1263842, 1341306, 1415823, 1594062, 1795986, 1895763, 1962281, 2391093, 2831646, 3791526, 3924562, 4247469, 4782186, 5687289, 5886843, 8494938, 11374578, 11773686, 12742407, 17061867, 17660529, 25484814, 34123734, 35321058, 37283339, 52981587, 74566678, 105963174, 111850017, 223700034, 335550051, 671100102, 1006650153, 2013300306]

約数ペア:

[(1, 2013300306), (2, 1006650153), (3, 671100102), (6, 335550051), (9, 223700034), (18, 111850017), (19, 105963174), (27, 74566678), (38, 52981587), (54, 37283339), (57, 35321058), (59, 34123734), (79, 25484814), (114, 17660529), (118, 17061867), (158, 12742407), (171, 11773686), (177, 11374578), (237, 8494938), (342, 5886843), (354, 5687289), (421, 4782186), (474, 4247469), (513, 3924562), (531, 3791526), (711, 2831646), (842, 2391093), (1026, 1962281), (1062, 1895763), (1121, 1795986), (1263, 1594062), (1422, 1415823), (1501, 1341306), (1593, 1263842), (2133, 943882), (2242, 897993), (2526, 797031), (3002, 670653), (3186, 631921), (3363, 598662), (3789, 531354), (4266, 471941), (4503, 447102), (4661, 431946), (6726, 299331), (7578, 265677), (7999, 251694), (9006, 223551), (9322, 215973), (10089, 199554), (11367, 177118), (13509, 149034), (13983, 143982), (15998, 125847), (20178, 99777), (22734, 88559), (23997, 83898), (24839, 81054), (27018, 74517), (27966, 71991), (30267, 66518), (33259, 60534), (40527, 49678), (41949, 47994)]