22717656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1867}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 66659580

約数和(自身を除く): 43941924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 1867, 2028, 3042, 3734, 4056, 5601, 6084, 7468, 11202, 12168, 14936, 16803, 22404, 24271, 33606, 44808, 48542, 67212, 72813, 97084, 134424, 145626, 194168, 218439, 291252, 315523, 436878, 582504, 631046, 873756, 946569, 1262092, 1747512, 1893138, 2524184, 2839707, 3786276, 5679414, 7572552, 11358828, 22717656]

約数ペア:

[(1, 22717656), (2, 11358828), (3, 7572552), (4, 5679414), (6, 3786276), (8, 2839707), (9, 2524184), (12, 1893138), (13, 1747512), (18, 1262092), (24, 946569), (26, 873756), (36, 631046), (39, 582504), (52, 436878), (72, 315523), (78, 291252), (104, 218439), (117, 194168), (156, 145626), (169, 134424), (234, 97084), (312, 72813), (338, 67212), (468, 48542), (507, 44808), (676, 33606), (936, 24271), (1014, 22404), (1352, 16803), (1521, 14936), (1867, 12168), (2028, 11202), (3042, 7468), (3734, 6084), (4056, 5601)]