81941202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{650327}}^1$

素因数の和:650342

約数の個数: 24

約数和(自身を含む): 202902336

約数和(自身を除く): 120961134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 650327, 1300654, 1950981, 3901962, 4552289, 5852943, 9104578, 11705886, 13656867, 27313734, 40970601, 81941202]

約数ペア:

[(1, 81941202), (2, 40970601), (3, 27313734), (6, 13656867), (7, 11705886), (9, 9104578), (14, 5852943), (18, 4552289), (21, 3901962), (42, 1950981), (63, 1300654), (126, 650327)]