13406694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 32219136

約数和(自身を除く): 18812442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1471, 1519, 2942, 3038, 4413, 4557, 8826, 9114, 10297, 20594, 30891, 45601, 61782, 72079, 91202, 136803, 144158, 216237, 273606, 319207, 432474, 638414, 957621, 1915242, 2234449, 4468898, 6703347, 13406694]

約数ペア:

[(1, 13406694), (2, 6703347), (3, 4468898), (6, 2234449), (7, 1915242), (14, 957621), (21, 638414), (31, 432474), (42, 319207), (49, 273606), (62, 216237), (93, 144158), (98, 136803), (147, 91202), (186, 72079), (217, 61782), (294, 45601), (434, 30891), (651, 20594), (1302, 10297), (1471, 9114), (1519, 8826), (2942, 4557), (3038, 4413)]