87140214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691589}}^1$

素因数の和:691604

約数の個数: 24

約数和(自身を含む): 215776080

約数和(自身を除く): 128635866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691589, 1383178, 2074767, 4149534, 4841123, 6224301, 9682246, 12448602, 14523369, 29046738, 43570107, 87140214]

約数ペア:

[(1, 87140214), (2, 43570107), (3, 29046738), (6, 14523369), (7, 12448602), (9, 9682246), (14, 6224301), (18, 4841123), (21, 4149534), (42, 2074767), (63, 1383178), (126, 691589)]