17924328

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 50820000

約数和(自身を除く): 32895672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 199, 216, 278, 324, 398, 417, 556, 597, 648, 796, 834, 1112, 1194, 1251, 1592, 1668, 1791, 2388, 2502, 3336, 3582, 3753, 4776, 5004, 5373, 7164, 7506, 10008, 10746, 11259, 14328, 15012, 16119, 21492, 22518, 27661, 30024, 32238, 42984, 45036, 55322, 64476, 82983, 90072, 110644, 128952, 165966, 221288, 248949, 331932, 497898, 663864, 746847, 995796, 1493694, 1991592, 2240541, 2987388, 4481082, 5974776, 8962164, 17924328]

約数ペア:

[(1, 17924328), (2, 8962164), (3, 5974776), (4, 4481082), (6, 2987388), (8, 2240541), (9, 1991592), (12, 1493694), (18, 995796), (24, 746847), (27, 663864), (36, 497898), (54, 331932), (72, 248949), (81, 221288), (108, 165966), (139, 128952), (162, 110644), (199, 90072), (216, 82983), (278, 64476), (324, 55322), (398, 45036), (417, 42984), (556, 32238), (597, 30024), (648, 27661), (796, 22518), (834, 21492), (1112, 16119), (1194, 15012), (1251, 14328), (1592, 11259), (1668, 10746), (1791, 10008), (2388, 7506), (2502, 7164), (3336, 5373), (3582, 5004), (3753, 4776)]