22425381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 37402560

約数和(自身を除く): 14977179

約数列:

[1, 3, 9, 11, 29, 33, 73, 87, 99, 107, 219, 261, 319, 321, 657, 803, 957, 963, 1177, 2117, 2409, 2871, 3103, 3531, 6351, 7227, 7811, 9309, 10593, 19053, 23287, 23433, 27927, 34133, 69861, 70299, 85921, 102399, 209583, 226519, 257763, 307197, 679557, 773289, 2038671, 2491709, 7475127, 22425381]

約数ペア:

[(1, 22425381), (3, 7475127), (9, 2491709), (11, 2038671), (29, 773289), (33, 679557), (73, 307197), (87, 257763), (99, 226519), (107, 209583), (219, 102399), (261, 85921), (319, 70299), (321, 69861), (657, 34133), (803, 27927), (957, 23433), (963, 23287), (1177, 19053), (2117, 10593), (2409, 9309), (2871, 7811), (3103, 7227), (3531, 6351)]