2387112588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{21383}}^1$

素因数の和:21843

約数の個数: 72

約数和(自身を含む): 6911993088

約数和(自身を除く): 4524880500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 5316, 6202, 7974, 9303, 12404, 15948, 18606, 21383, 27909, 37212, 42766, 55818, 64149, 85532, 111636, 128298, 149681, 192447, 256596, 299362, 384894, 449043, 598724, 769788, 898086, 1347129, 1796172, 2694258, 5388516, 9472669, 18945338, 28418007, 37890676, 56836014, 66308683, 85254021, 113672028, 132617366, 170508042, 198926049, 265234732, 341016084, 397852098, 596778147, 795704196, 1193556294, 2387112588]

約数ペア:

[(1, 2387112588), (2, 1193556294), (3, 795704196), (4, 596778147), (6, 397852098), (7, 341016084), (9, 265234732), (12, 198926049), (14, 170508042), (18, 132617366), (21, 113672028), (28, 85254021), (36, 66308683), (42, 56836014), (63, 37890676), (84, 28418007), (126, 18945338), (252, 9472669), (443, 5388516), (886, 2694258), (1329, 1796172), (1772, 1347129), (2658, 898086), (3101, 769788), (3987, 598724), (5316, 449043), (6202, 384894), (7974, 299362), (9303, 256596), (12404, 192447), (15948, 149681), (18606, 128298), (21383, 111636), (27909, 85532), (37212, 64149), (42766, 55818)]