18301728

素因数分解:

$2^5\times 3^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 48275136

約数和(自身を除く): 29973408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 311, 613, 622, 933, 1226, 1244, 1839, 1866, 2452, 2488, 3678, 3732, 4904, 4976, 7356, 7464, 9808, 9952, 14712, 14928, 19616, 29424, 29856, 58848, 190643, 381286, 571929, 762572, 1143858, 1525144, 2287716, 3050288, 4575432, 6100576, 9150864, 18301728]

約数ペア:

[(1, 18301728), (2, 9150864), (3, 6100576), (4, 4575432), (6, 3050288), (8, 2287716), (12, 1525144), (16, 1143858), (24, 762572), (32, 571929), (48, 381286), (96, 190643), (311, 58848), (613, 29856), (622, 29424), (933, 19616), (1226, 14928), (1244, 14712), (1839, 9952), (1866, 9808), (2452, 7464), (2488, 7356), (3678, 4976), (3732, 4904)]