18795948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 46771200

約数和(自身を除く): 27975252

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 463, 597, 796, 926, 1194, 1389, 1852, 2388, 2778, 3383, 5556, 6766, 7871, 10149, 13532, 15742, 20298, 23613, 31484, 40596, 47226, 92137, 94452, 184274, 276411, 368548, 552822, 1105644, 1566329, 3132658, 4698987, 6265316, 9397974, 18795948]

約数ペア:

[(1, 18795948), (2, 9397974), (3, 6265316), (4, 4698987), (6, 3132658), (12, 1566329), (17, 1105644), (34, 552822), (51, 368548), (68, 276411), (102, 184274), (199, 94452), (204, 92137), (398, 47226), (463, 40596), (597, 31484), (796, 23613), (926, 20298), (1194, 15742), (1389, 13532), (1852, 10149), (2388, 7871), (2778, 6766), (3383, 5556)]