22818924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 61683440

約数和(自身を除く): 38864516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 457, 657, 684, 876, 914, 1314, 1371, 1387, 1828, 2628, 2742, 2774, 4113, 4161, 5484, 5548, 8226, 8322, 8683, 12483, 16452, 16644, 17366, 24966, 26049, 33361, 34732, 49932, 52098, 66722, 78147, 100083, 104196, 133444, 156294, 200166, 300249, 312588, 400332, 600498, 633859, 1200996, 1267718, 1901577, 2535436, 3803154, 5704731, 7606308, 11409462, 22818924]

約数ペア:

[(1, 22818924), (2, 11409462), (3, 7606308), (4, 5704731), (6, 3803154), (9, 2535436), (12, 1901577), (18, 1267718), (19, 1200996), (36, 633859), (38, 600498), (57, 400332), (73, 312588), (76, 300249), (114, 200166), (146, 156294), (171, 133444), (219, 104196), (228, 100083), (292, 78147), (342, 66722), (438, 52098), (457, 49932), (657, 34732), (684, 33361), (876, 26049), (914, 24966), (1314, 17366), (1371, 16644), (1387, 16452), (1828, 12483), (2628, 8683), (2742, 8322), (2774, 8226), (4113, 5548), (4161, 5484)]