12960684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 37320192

約数和(自身を除く): 24359508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1423, 1518, 2277, 2846, 3036, 4269, 4554, 5692, 8538, 9108, 12807, 15653, 17076, 25614, 31306, 32729, 46959, 51228, 62612, 65458, 93918, 98187, 130916, 140877, 187836, 196374, 281754, 294561, 360019, 392748, 563508, 589122, 720038, 1080057, 1178244, 1440076, 2160114, 3240171, 4320228, 6480342, 12960684]

約数ペア:

[(1, 12960684), (2, 6480342), (3, 4320228), (4, 3240171), (6, 2160114), (9, 1440076), (11, 1178244), (12, 1080057), (18, 720038), (22, 589122), (23, 563508), (33, 392748), (36, 360019), (44, 294561), (46, 281754), (66, 196374), (69, 187836), (92, 140877), (99, 130916), (132, 98187), (138, 93918), (198, 65458), (207, 62612), (253, 51228), (276, 46959), (396, 32729), (414, 31306), (506, 25614), (759, 17076), (828, 15653), (1012, 12807), (1423, 9108), (1518, 8538), (2277, 5692), (2846, 4554), (3036, 4269)]