40805836812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87191959}}^1$

素因数の和:87191982

約数の個数: 36

約数和(自身を含む): 111082557040

約数和(自身を除く): 70276720228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 87191959, 174383918, 261575877, 348767836, 523151754, 784727631, 1046303508, 1133495467, 1569455262, 2266990934, 3138910524, 3400486401, 4533981868, 6800972802, 10201459203, 13601945604, 20402918406, 40805836812]

約数ペア:

[(1, 40805836812), (2, 20402918406), (3, 13601945604), (4, 10201459203), (6, 6800972802), (9, 4533981868), (12, 3400486401), (13, 3138910524), (18, 2266990934), (26, 1569455262), (36, 1133495467), (39, 1046303508), (52, 784727631), (78, 523151754), (117, 348767836), (156, 261575877), (234, 174383918), (468, 87191959)]