129762402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280871}}^1$

素因数の和:280894

約数の個数: 32

約数和(自身を含む): 323564544

約数和(自身を除く): 193802142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 280871, 561742, 842613, 1685226, 1966097, 3089581, 3932194, 5898291, 6179162, 9268743, 11796582, 18537486, 21627067, 43254134, 64881201, 129762402]

約数ペア:

[(1, 129762402), (2, 64881201), (3, 43254134), (6, 21627067), (7, 18537486), (11, 11796582), (14, 9268743), (21, 6179162), (22, 5898291), (33, 3932194), (42, 3089581), (66, 1966097), (77, 1685226), (154, 842613), (231, 561742), (462, 280871)]