11640654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 26891280

約数和(自身を除く): 15250626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 337, 342, 606, 674, 909, 1011, 1818, 1919, 2022, 3033, 3838, 5757, 6066, 6403, 11514, 12806, 17271, 19209, 34037, 34542, 38418, 57627, 68074, 102111, 115254, 204222, 306333, 612666, 646703, 1293406, 1940109, 3880218, 5820327, 11640654]

約数ペア:

[(1, 11640654), (2, 5820327), (3, 3880218), (6, 1940109), (9, 1293406), (18, 646703), (19, 612666), (38, 306333), (57, 204222), (101, 115254), (114, 102111), (171, 68074), (202, 57627), (303, 38418), (337, 34542), (342, 34037), (606, 19209), (674, 17271), (909, 12806), (1011, 11514), (1818, 6403), (1919, 6066), (2022, 5757), (3033, 3838)]