16288884

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3269

約数の個数: 48

約数和(自身を含む): 43142400

約数和(自身を除く): 26853516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3209, 5076, 6418, 9627, 12836, 19254, 28881, 38508, 57762, 86643, 115524, 150823, 173286, 301646, 346572, 452469, 603292, 904938, 1357407, 1809876, 2714814, 4072221, 5429628, 8144442, 16288884]

約数ペア:

[(1, 16288884), (2, 8144442), (3, 5429628), (4, 4072221), (6, 2714814), (9, 1809876), (12, 1357407), (18, 904938), (27, 603292), (36, 452469), (47, 346572), (54, 301646), (94, 173286), (108, 150823), (141, 115524), (188, 86643), (282, 57762), (423, 38508), (564, 28881), (846, 19254), (1269, 12836), (1692, 9627), (2538, 6418), (3209, 5076)]