131804172

素因数分解:

$2^2\times 3^5\times {\mathrm{135601}}^1$

素因数の和:135620

約数の個数: 36

約数和(自身を含む): 345513896

約数和(自身を除く): 213709724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135601, 271202, 406803, 542404, 813606, 1220409, 1627212, 2440818, 3661227, 4881636, 7322454, 10983681, 14644908, 21967362, 32951043, 43934724, 65902086, 131804172]

約数ペア:

[(1, 131804172), (2, 65902086), (3, 43934724), (4, 32951043), (6, 21967362), (9, 14644908), (12, 10983681), (18, 7322454), (27, 4881636), (36, 3661227), (54, 2440818), (81, 1627212), (108, 1220409), (162, 813606), (243, 542404), (324, 406803), (486, 271202), (972, 135601)]