2162124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 6006000

約数和(自身を除く): 3843876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 109, 114, 116, 171, 174, 218, 228, 261, 327, 342, 348, 436, 522, 551, 654, 684, 981, 1044, 1102, 1308, 1653, 1962, 2071, 2204, 3161, 3306, 3924, 4142, 4959, 6213, 6322, 6612, 8284, 9483, 9918, 12426, 12644, 18639, 18966, 19836, 24852, 28449, 37278, 37932, 56898, 60059, 74556, 113796, 120118, 180177, 240236, 360354, 540531, 720708, 1081062, 2162124]

約数ペア:

[(1, 2162124), (2, 1081062), (3, 720708), (4, 540531), (6, 360354), (9, 240236), (12, 180177), (18, 120118), (19, 113796), (29, 74556), (36, 60059), (38, 56898), (57, 37932), (58, 37278), (76, 28449), (87, 24852), (109, 19836), (114, 18966), (116, 18639), (171, 12644), (174, 12426), (218, 9918), (228, 9483), (261, 8284), (327, 6612), (342, 6322), (348, 6213), (436, 4959), (522, 4142), (551, 3924), (654, 3306), (684, 3161), (981, 2204), (1044, 2071), (1102, 1962), (1308, 1653)]