12040452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 33196800

約数和(自身を除く): 21156348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 607, 684, 1044, 1102, 1214, 1653, 1821, 2204, 2428, 3306, 3642, 4959, 5463, 6612, 7284, 9918, 10926, 11533, 17603, 19836, 21852, 23066, 34599, 35206, 46132, 52809, 69198, 70412, 103797, 105618, 138396, 158427, 207594, 211236, 316854, 334457, 415188, 633708, 668914, 1003371, 1337828, 2006742, 3010113, 4013484, 6020226, 12040452]

約数ペア:

[(1, 12040452), (2, 6020226), (3, 4013484), (4, 3010113), (6, 2006742), (9, 1337828), (12, 1003371), (18, 668914), (19, 633708), (29, 415188), (36, 334457), (38, 316854), (57, 211236), (58, 207594), (76, 158427), (87, 138396), (114, 105618), (116, 103797), (171, 70412), (174, 69198), (228, 52809), (261, 46132), (342, 35206), (348, 34599), (522, 23066), (551, 21852), (607, 19836), (684, 17603), (1044, 11533), (1102, 10926), (1214, 9918), (1653, 7284), (1821, 6612), (2204, 5463), (2428, 4959), (3306, 3642)]