71367966

素因数分解:

$2^1\times 3^4\times {\mathrm{440543}}^1$

素因数の和:440557

約数の個数: 20

約数和(自身を含む): 159917472

約数和(自身を除く): 88549506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 440543, 881086, 1321629, 2643258, 3964887, 7929774, 11894661, 23789322, 35683983, 71367966]

約数ペア:

[(1, 71367966), (2, 35683983), (3, 23789322), (6, 11894661), (9, 7929774), (18, 3964887), (27, 2643258), (54, 1321629), (81, 881086), (162, 440543)]