11213952804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{16921}}^1$

素因数の和:17421

約数の個数: 72

約数和(自身を含む): 29104147800

約数和(自身を除く): 17890194996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 449, 492, 738, 898, 1347, 1476, 1796, 2694, 4041, 5388, 8082, 16164, 16921, 18409, 33842, 36818, 50763, 55227, 67684, 73636, 101526, 110454, 152289, 165681, 203052, 220908, 304578, 331362, 609156, 662724, 693761, 1387522, 2081283, 2775044, 4162566, 6243849, 7597529, 8325132, 12487698, 15195058, 22792587, 24975396, 30390116, 45585174, 68377761, 91170348, 136755522, 273511044, 311498689, 622997378, 934496067, 1245994756, 1868992134, 2803488201, 3737984268, 5606976402, 11213952804]

約数ペア:

[(1, 11213952804), (2, 5606976402), (3, 3737984268), (4, 2803488201), (6, 1868992134), (9, 1245994756), (12, 934496067), (18, 622997378), (36, 311498689), (41, 273511044), (82, 136755522), (123, 91170348), (164, 68377761), (246, 45585174), (369, 30390116), (449, 24975396), (492, 22792587), (738, 15195058), (898, 12487698), (1347, 8325132), (1476, 7597529), (1796, 6243849), (2694, 4162566), (4041, 2775044), (5388, 2081283), (8082, 1387522), (16164, 693761), (16921, 662724), (18409, 609156), (33842, 331362), (36818, 304578), (50763, 220908), (55227, 203052), (67684, 165681), (73636, 152289), (101526, 110454)]