22181566183

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 27740532736

約数和(自身を除く): 5558966553

約数列:

[1, 7, 23, 31, 73, 161, 217, 511, 529, 713, 1679, 2263, 2647, 3703, 4991, 11753, 15841, 16399, 18529, 38617, 52049, 60881, 82057, 114793, 193231, 270319, 364343, 426167, 574399, 1197127, 1352617, 1400263, 1887311, 4444313, 5990161, 8379889, 9801841, 13211177, 31110191, 41931127, 43408153, 102219199, 137773703, 303857071, 715534393, 964415921, 3168795169, 22181566183]

約数ペア:

[(1, 22181566183), (7, 3168795169), (23, 964415921), (31, 715534393), (73, 303857071), (161, 137773703), (217, 102219199), (511, 43408153), (529, 41931127), (713, 31110191), (1679, 13211177), (2263, 9801841), (2647, 8379889), (3703, 5990161), (4991, 4444313), (11753, 1887311), (15841, 1400263), (16399, 1352617), (18529, 1197127), (38617, 574399), (52049, 426167), (60881, 364343), (82057, 270319), (114793, 193231)]