70663068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280409}}^1$

素因数の和:280426

約数の個数: 36

約数和(自身を含む): 204138480

約数和(自身を除く): 133475412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280409, 560818, 841227, 1121636, 1682454, 1962863, 2523681, 3364908, 3925726, 5047362, 5888589, 7851452, 10094724, 11777178, 17665767, 23554356, 35331534, 70663068]

約数ペア:

[(1, 70663068), (2, 35331534), (3, 23554356), (4, 17665767), (6, 11777178), (7, 10094724), (9, 7851452), (12, 5888589), (14, 5047362), (18, 3925726), (21, 3364908), (28, 2523681), (36, 1962863), (42, 1682454), (63, 1121636), (84, 841227), (126, 560818), (252, 280409)]