16745328

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 60

約数和(自身を含む): 47360560

約数和(自身を除く): 30615232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1129, 1236, 1648, 1854, 2258, 2472, 3387, 3708, 4516, 4944, 6774, 7416, 9032, 10161, 13548, 14832, 18064, 20322, 27096, 40644, 54192, 81288, 116287, 162576, 232574, 348861, 465148, 697722, 930296, 1046583, 1395444, 1860592, 2093166, 2790888, 4186332, 5581776, 8372664, 16745328]

約数ペア:

[(1, 16745328), (2, 8372664), (3, 5581776), (4, 4186332), (6, 2790888), (8, 2093166), (9, 1860592), (12, 1395444), (16, 1046583), (18, 930296), (24, 697722), (36, 465148), (48, 348861), (72, 232574), (103, 162576), (144, 116287), (206, 81288), (309, 54192), (412, 40644), (618, 27096), (824, 20322), (927, 18064), (1129, 14832), (1236, 13548), (1648, 10161), (1854, 9032), (2258, 7416), (2472, 6774), (3387, 4944), (3708, 4516)]