15187188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 22733772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 683, 1308, 1366, 1853, 2049, 2732, 3706, 4098, 5559, 7412, 8196, 11118, 11611, 22236, 23222, 34833, 46444, 69666, 74447, 139332, 148894, 223341, 297788, 446682, 893364, 1265599, 2531198, 3796797, 5062396, 7593594, 15187188]

約数ペア:

[(1, 15187188), (2, 7593594), (3, 5062396), (4, 3796797), (6, 2531198), (12, 1265599), (17, 893364), (34, 446682), (51, 297788), (68, 223341), (102, 148894), (109, 139332), (204, 74447), (218, 69666), (327, 46444), (436, 34833), (654, 23222), (683, 22236), (1308, 11611), (1366, 11118), (1853, 8196), (2049, 7412), (2732, 5559), (3706, 4098)]