178984962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{764893}}^1$

素因数の和:764914

約数の個数: 24

約数和(自身を含む): 417632124

約数和(自身を除く): 238647162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 764893, 1529786, 2294679, 4589358, 6884037, 9943609, 13768074, 19887218, 29830827, 59661654, 89492481, 178984962]

約数ペア:

[(1, 178984962), (2, 89492481), (3, 59661654), (6, 29830827), (9, 19887218), (13, 13768074), (18, 9943609), (26, 6884037), (39, 4589358), (78, 2294679), (117, 1529786), (234, 764893)]