109491678

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 243116640

約数和(自身を除く): 133624962

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 206, 219, 309, 438, 618, 657, 809, 927, 1314, 1618, 1854, 2427, 4854, 7281, 7519, 14562, 15038, 22557, 45114, 59057, 67671, 83327, 118114, 135342, 166654, 177171, 249981, 354342, 499962, 531513, 749943, 1063026, 1499886, 6082871, 12165742, 18248613, 36497226, 54745839, 109491678]

約数ペア:

[(1, 109491678), (2, 54745839), (3, 36497226), (6, 18248613), (9, 12165742), (18, 6082871), (73, 1499886), (103, 1063026), (146, 749943), (206, 531513), (219, 499962), (309, 354342), (438, 249981), (618, 177171), (657, 166654), (809, 135342), (927, 118114), (1314, 83327), (1618, 67671), (1854, 59057), (2427, 45114), (4854, 22557), (7281, 15038), (7519, 14562)]