26984340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16678

約数の個数: 60

約数和(自身を含む): 84655956

約数和(自身を除く): 57671616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16657, 33314, 49971, 66628, 83285, 99942, 149913, 166570, 199884, 249855, 299826, 333140, 449739, 499710, 599652, 749565, 899478, 999420, 1349217, 1499130, 1798956, 2248695, 2698434, 2998260, 4497390, 5396868, 6746085, 8994780, 13492170, 26984340]

約数ペア:

[(1, 26984340), (2, 13492170), (3, 8994780), (4, 6746085), (5, 5396868), (6, 4497390), (9, 2998260), (10, 2698434), (12, 2248695), (15, 1798956), (18, 1499130), (20, 1349217), (27, 999420), (30, 899478), (36, 749565), (45, 599652), (54, 499710), (60, 449739), (81, 333140), (90, 299826), (108, 249855), (135, 199884), (162, 166570), (180, 149913), (270, 99942), (324, 83285), (405, 66628), (540, 49971), (810, 33314), (1620, 16657)]