15421572

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4272

約数の個数: 36

約数和(自身を含む): 39370240

約数和(自身を除く): 23948668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4159, 8318, 12477, 16636, 24954, 37431, 49908, 74862, 149724, 428377, 856754, 1285131, 1713508, 2570262, 3855393, 5140524, 7710786, 15421572]

約数ペア:

[(1, 15421572), (2, 7710786), (3, 5140524), (4, 3855393), (6, 2570262), (9, 1713508), (12, 1285131), (18, 856754), (36, 428377), (103, 149724), (206, 74862), (309, 49908), (412, 37431), (618, 24954), (927, 16636), (1236, 12477), (1854, 8318), (3708, 4159)]