16174728

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 45919500

約数和(自身を除く): 29744772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 229, 324, 327, 436, 458, 648, 654, 687, 872, 916, 981, 1308, 1374, 1832, 1962, 2061, 2616, 2748, 2943, 3924, 4122, 5496, 5886, 6183, 7848, 8244, 8829, 11772, 12366, 16488, 17658, 18549, 23544, 24732, 24961, 35316, 37098, 49464, 49922, 70632, 74196, 74883, 99844, 148392, 149766, 199688, 224649, 299532, 449298, 599064, 673947, 898596, 1347894, 1797192, 2021841, 2695788, 4043682, 5391576, 8087364, 16174728]

約数ペア:

[(1, 16174728), (2, 8087364), (3, 5391576), (4, 4043682), (6, 2695788), (8, 2021841), (9, 1797192), (12, 1347894), (18, 898596), (24, 673947), (27, 599064), (36, 449298), (54, 299532), (72, 224649), (81, 199688), (108, 149766), (109, 148392), (162, 99844), (216, 74883), (218, 74196), (229, 70632), (324, 49922), (327, 49464), (436, 37098), (458, 35316), (648, 24961), (654, 24732), (687, 23544), (872, 18549), (916, 17658), (981, 16488), (1308, 12366), (1374, 11772), (1832, 8829), (1962, 8244), (2061, 7848), (2616, 6183), (2748, 5886), (2943, 5496), (3924, 4122)]