21837912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22193}}^1$

素因数の和:22243

約数の個数: 32

約数和(自身を含む): 55928880

約数和(自身を除く): 34090968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 22193, 44386, 66579, 88772, 133158, 177544, 266316, 532632, 909913, 1819826, 2729739, 3639652, 5459478, 7279304, 10918956, 21837912]

約数ペア:

[(1, 21837912), (2, 10918956), (3, 7279304), (4, 5459478), (6, 3639652), (8, 2729739), (12, 1819826), (24, 909913), (41, 532632), (82, 266316), (123, 177544), (164, 133158), (246, 88772), (328, 66579), (492, 44386), (984, 22193)]