22178562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 31043838

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 139, 174, 203, 262, 278, 393, 406, 417, 609, 786, 834, 917, 973, 1218, 1834, 1946, 2751, 2919, 3799, 4031, 5502, 5838, 7598, 8062, 11397, 12093, 18209, 22794, 24186, 26593, 28217, 36418, 53186, 54627, 56434, 79779, 84651, 109254, 127463, 159558, 169302, 254926, 382389, 528061, 764778, 1056122, 1584183, 3168366, 3696427, 7392854, 11089281, 22178562]

約数ペア:

[(1, 22178562), (2, 11089281), (3, 7392854), (6, 3696427), (7, 3168366), (14, 1584183), (21, 1056122), (29, 764778), (42, 528061), (58, 382389), (87, 254926), (131, 169302), (139, 159558), (174, 127463), (203, 109254), (262, 84651), (278, 79779), (393, 56434), (406, 54627), (417, 53186), (609, 36418), (786, 28217), (834, 26593), (917, 24186), (973, 22794), (1218, 18209), (1834, 12093), (1946, 11397), (2751, 8062), (2919, 7598), (3799, 5838), (4031, 5502)]