18451008

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 53571648

約数和(自身を除く): 35120640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 311, 412, 576, 618, 622, 824, 927, 933, 1236, 1244, 1648, 1854, 1866, 2472, 2488, 2799, 3296, 3708, 3732, 4944, 4976, 5598, 6592, 7416, 7464, 9888, 9952, 11196, 14832, 14928, 19776, 19904, 22392, 29664, 29856, 32033, 44784, 59328, 59712, 64066, 89568, 96099, 128132, 179136, 192198, 256264, 288297, 384396, 512528, 576594, 768792, 1025056, 1153188, 1537584, 2050112, 2306376, 3075168, 4612752, 6150336, 9225504, 18451008]

約数ペア:

[(1, 18451008), (2, 9225504), (3, 6150336), (4, 4612752), (6, 3075168), (8, 2306376), (9, 2050112), (12, 1537584), (16, 1153188), (18, 1025056), (24, 768792), (32, 576594), (36, 512528), (48, 384396), (64, 288297), (72, 256264), (96, 192198), (103, 179136), (144, 128132), (192, 96099), (206, 89568), (288, 64066), (309, 59712), (311, 59328), (412, 44784), (576, 32033), (618, 29856), (622, 29664), (824, 22392), (927, 19904), (933, 19776), (1236, 14928), (1244, 14832), (1648, 11196), (1854, 9952), (1866, 9888), (2472, 7464), (2488, 7416), (2799, 6592), (3296, 5598), (3708, 4976), (3732, 4944)]