16928532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 45864000

約数和(自身を除く): 28935468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 199, 204, 278, 306, 398, 417, 556, 597, 612, 796, 834, 1194, 1251, 1668, 1791, 2363, 2388, 2502, 3383, 3582, 4726, 5004, 6766, 7089, 7164, 9452, 10149, 13532, 14178, 20298, 21267, 27661, 28356, 30447, 40596, 42534, 55322, 60894, 82983, 85068, 110644, 121788, 165966, 248949, 331932, 470237, 497898, 940474, 995796, 1410711, 1880948, 2821422, 4232133, 5642844, 8464266, 16928532]

約数ペア:

[(1, 16928532), (2, 8464266), (3, 5642844), (4, 4232133), (6, 2821422), (9, 1880948), (12, 1410711), (17, 995796), (18, 940474), (34, 497898), (36, 470237), (51, 331932), (68, 248949), (102, 165966), (139, 121788), (153, 110644), (199, 85068), (204, 82983), (278, 60894), (306, 55322), (398, 42534), (417, 40596), (556, 30447), (597, 28356), (612, 27661), (796, 21267), (834, 20298), (1194, 14178), (1251, 13532), (1668, 10149), (1791, 9452), (2363, 7164), (2388, 7089), (2502, 6766), (3383, 5004), (3582, 4726)]