12939924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 32272128

約数和(自身を除く): 19332204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 463, 548, 822, 926, 1389, 1644, 1852, 2329, 2778, 4658, 5556, 6987, 7871, 9316, 13974, 15742, 23613, 27948, 31484, 47226, 63431, 94452, 126862, 190293, 253724, 380586, 761172, 1078327, 2156654, 3234981, 4313308, 6469962, 12939924]

約数ペア:

[(1, 12939924), (2, 6469962), (3, 4313308), (4, 3234981), (6, 2156654), (12, 1078327), (17, 761172), (34, 380586), (51, 253724), (68, 190293), (102, 126862), (137, 94452), (204, 63431), (274, 47226), (411, 31484), (463, 27948), (548, 23613), (822, 15742), (926, 13974), (1389, 9316), (1644, 7871), (1852, 6987), (2329, 5556), (2778, 4658)]