145878318

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{172433}}^1$

素因数の和:172488

約数の個数: 24

約数和(自身を含む): 322796448

約数和(自身を除く): 176918130

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 172433, 344866, 517299, 1034598, 1551897, 3103794, 8104351, 16208702, 24313053, 48626106, 72939159, 145878318]

約数ペア:

[(1, 145878318), (2, 72939159), (3, 48626106), (6, 24313053), (9, 16208702), (18, 8104351), (47, 3103794), (94, 1551897), (141, 1034598), (282, 517299), (423, 344866), (846, 172433)]