169993746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{726469}}^1$

素因数の和:726490

約数の個数: 24

約数和(自身を含む): 396652620

約数和(自身を除く): 226658874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 726469, 1452938, 2179407, 4358814, 6538221, 9444097, 13076442, 18888194, 28332291, 56664582, 84996873, 169993746]

約数ペア:

[(1, 169993746), (2, 84996873), (3, 56664582), (6, 28332291), (9, 18888194), (13, 13076442), (18, 9444097), (26, 6538221), (39, 4358814), (78, 2179407), (117, 1452938), (234, 726469)]