12221856

素因数分解:

$2^5\times 3^2\times {\mathrm{42437}}^1$

素因数の和:42453

約数の個数: 36

約数和(自身を含む): 34756722

約数和(自身を除く): 22534866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 42437, 84874, 127311, 169748, 254622, 339496, 381933, 509244, 678992, 763866, 1018488, 1357984, 1527732, 2036976, 3055464, 4073952, 6110928, 12221856]

約数ペア:

[(1, 12221856), (2, 6110928), (3, 4073952), (4, 3055464), (6, 2036976), (8, 1527732), (9, 1357984), (12, 1018488), (16, 763866), (18, 678992), (24, 509244), (32, 381933), (36, 339496), (48, 254622), (72, 169748), (96, 127311), (144, 84874), (288, 42437)]