11881764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 32760000

約数和(自身を除く): 20878236

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, 599, 684, 1044, 1102, 1198, 1653, 1797, 2204, 2396, 3306, 3594, 4959, 5391, 6612, 7188, 9918, 10782, 11381, 17371, 19836, 21564, 22762, 34143, 34742, 45524, 52113, 68286, 69484, 102429, 104226, 136572, 156339, 204858, 208452, 312678, 330049, 409716, 625356, 660098, 990147, 1320196, 1980294, 2970441, 3960588, 5940882, 11881764]

約数ペア:

[(1, 11881764), (2, 5940882), (3, 3960588), (4, 2970441), (6, 1980294), (9, 1320196), (12, 990147), (18, 660098), (19, 625356), (29, 409716), (36, 330049), (38, 312678), (57, 208452), (58, 204858), (76, 156339), (87, 136572), (114, 104226), (116, 102429), (171, 69484), (174, 68286), (228, 52113), (261, 45524), (342, 34742), (348, 34143), (522, 22762), (551, 21564), (599, 19836), (684, 17371), (1044, 11381), (1102, 10782), (1198, 9918), (1653, 7188), (1797, 6612), (2204, 5391), (2396, 4959), (3306, 3594)]