90567666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239597}}^1$

素因数の和:239615

約数の個数: 32

約数和(自身を含む): 230014080

約数和(自身を除く): 139446414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239597, 479194, 718791, 1437582, 1677179, 2156373, 3354358, 4312746, 5031537, 6469119, 10063074, 12938238, 15094611, 30189222, 45283833, 90567666]

約数ペア:

[(1, 90567666), (2, 45283833), (3, 30189222), (6, 15094611), (7, 12938238), (9, 10063074), (14, 6469119), (18, 5031537), (21, 4312746), (27, 3354358), (42, 2156373), (54, 1677179), (63, 1437582), (126, 718791), (189, 479194), (378, 239597)]