81823638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1459}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 176601600

約数和(自身を除く): 94777962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719, 1438, 1459, 2157, 2918, 4314, 4377, 8754, 9347, 18694, 18967, 28041, 37934, 56082, 56901, 113802, 1049021, 2098042, 3147063, 6294126, 13637273, 27274546, 40911819, 81823638]

約数ペア:

[(1, 81823638), (2, 40911819), (3, 27274546), (6, 13637273), (13, 6294126), (26, 3147063), (39, 2098042), (78, 1049021), (719, 113802), (1438, 56901), (1459, 56082), (2157, 37934), (2918, 28041), (4314, 18967), (4377, 18694), (8754, 9347)]