221833716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1422011}}^1$

素因数の和:1422031

約数の個数: 24

約数和(自身を含む): 557428704

約数和(自身を除く): 335594988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1422011, 2844022, 4266033, 5688044, 8532066, 17064132, 18486143, 36972286, 55458429, 73944572, 110916858, 221833716]

約数ペア:

[(1, 221833716), (2, 110916858), (3, 73944572), (4, 55458429), (6, 36972286), (12, 18486143), (13, 17064132), (26, 8532066), (39, 5688044), (52, 4266033), (78, 2844022), (156, 1422011)]