212158422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5087}}^1$

素因数の和:5433

約数の個数: 48

約数和(自身を含む): 527035392

約数和(自身を除く): 314876970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 5087, 5958, 6951, 10174, 13902, 15261, 20853, 30522, 35609, 41706, 45783, 71218, 91566, 106827, 213654, 320481, 640962, 1683797, 3367594, 5051391, 10102782, 11786579, 15154173, 23573158, 30308346, 35359737, 70719474, 106079211, 212158422]

約数ペア:

[(1, 212158422), (2, 106079211), (3, 70719474), (6, 35359737), (7, 30308346), (9, 23573158), (14, 15154173), (18, 11786579), (21, 10102782), (42, 5051391), (63, 3367594), (126, 1683797), (331, 640962), (662, 320481), (993, 213654), (1986, 106827), (2317, 91566), (2979, 71218), (4634, 45783), (5087, 41706), (5958, 35609), (6951, 30522), (10174, 20853), (13902, 15261)]