18188472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39887}}^1$

素因数の和:39915

約数の個数: 32

約数和(自身を含む): 47865600

約数和(自身を除く): 29677128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 757853, 957288, 1515706, 2273559, 3031412, 4547118, 6062824, 9094236, 18188472]

約数ペア:

[(1, 18188472), (2, 9094236), (3, 6062824), (4, 4547118), (6, 3031412), (8, 2273559), (12, 1515706), (19, 957288), (24, 757853), (38, 478644), (57, 319096), (76, 239322), (114, 159548), (152, 119661), (228, 79774), (456, 39887)]