27393516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 75457200

約数和(自身を除く): 48063684

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, 684, 1044, 1102, 1381, 1653, 2204, 2762, 3306, 4143, 4959, 5524, 6612, 8286, 9918, 12429, 16572, 19836, 24858, 26239, 40049, 49716, 52478, 78717, 80098, 104956, 120147, 157434, 160196, 236151, 240294, 314868, 360441, 472302, 480588, 720882, 760931, 944604, 1441764, 1521862, 2282793, 3043724, 4565586, 6848379, 9131172, 13696758, 27393516]

約数ペア:

[(1, 27393516), (2, 13696758), (3, 9131172), (4, 6848379), (6, 4565586), (9, 3043724), (12, 2282793), (18, 1521862), (19, 1441764), (29, 944604), (36, 760931), (38, 720882), (57, 480588), (58, 472302), (76, 360441), (87, 314868), (114, 240294), (116, 236151), (171, 160196), (174, 157434), (228, 120147), (261, 104956), (342, 80098), (348, 78717), (522, 52478), (551, 49716), (684, 40049), (1044, 26239), (1102, 24858), (1381, 19836), (1653, 16572), (2204, 12429), (2762, 9918), (3306, 8286), (4143, 6612), (4959, 5524)]