21112632

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 36676008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3023, 3492, 6046, 6984, 9069, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 108828, 217656, 293231, 586462, 879693, 1172924, 1759386, 2345848, 2639079, 3518772, 5278158, 7037544, 10556316, 21112632]

約数ペア:

[(1, 21112632), (2, 10556316), (3, 7037544), (4, 5278158), (6, 3518772), (8, 2639079), (9, 2345848), (12, 1759386), (18, 1172924), (24, 879693), (36, 586462), (72, 293231), (97, 217656), (194, 108828), (291, 72552), (388, 54414), (582, 36276), (776, 27207), (873, 24184), (1164, 18138), (1746, 12092), (2328, 9069), (3023, 6984), (3492, 6046)]