189842748

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{31081}}^1$

素因数の和:31597

約数の個数: 24

約数和(自身を含む): 443850960

約数和(自身を除く): 254008212

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 31081, 62162, 93243, 124324, 186486, 372972, 15820229, 31640458, 47460687, 63280916, 94921374, 189842748]

約数ペア:

[(1, 189842748), (2, 94921374), (3, 63280916), (4, 47460687), (6, 31640458), (12, 15820229), (509, 372972), (1018, 186486), (1527, 124324), (2036, 93243), (3054, 62162), (6108, 31081)]