140506884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557567}}^1$

素因数の和:557584

約数の個数: 36

約数和(自身を含む): 405909504

約数和(自身を除く): 265402620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557567, 1115134, 1672701, 2230268, 3345402, 3902969, 5018103, 6690804, 7805938, 10036206, 11708907, 15611876, 20072412, 23417814, 35126721, 46835628, 70253442, 140506884]

約数ペア:

[(1, 140506884), (2, 70253442), (3, 46835628), (4, 35126721), (6, 23417814), (7, 20072412), (9, 15611876), (12, 11708907), (14, 10036206), (18, 7805938), (21, 6690804), (28, 5018103), (36, 3902969), (42, 3345402), (63, 2230268), (84, 1672701), (126, 1115134), (252, 557567)]