9779796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20920

約数の個数: 36

約数和(自身を含む): 26624052

約数和(自身を除く): 16844256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 20897, 41794, 62691, 83588, 125382, 188073, 250764, 271661, 376146, 543322, 752292, 814983, 1086644, 1629966, 2444949, 3259932, 4889898, 9779796]

約数ペア:

[(1, 9779796), (2, 4889898), (3, 3259932), (4, 2444949), (6, 1629966), (9, 1086644), (12, 814983), (13, 752292), (18, 543322), (26, 376146), (36, 271661), (39, 250764), (52, 188073), (78, 125382), (117, 83588), (156, 62691), (234, 41794), (468, 20897)]