67656726

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{70919}}^1$

素因数の和:70980

約数の個数: 24

約数和(自身を含む): 149357520

約数和(自身を除く): 81700794

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 70919, 141838, 212757, 425514, 638271, 1276542, 3758707, 7517414, 11276121, 22552242, 33828363, 67656726]

約数ペア:

[(1, 67656726), (2, 33828363), (3, 22552242), (6, 11276121), (9, 7517414), (18, 3758707), (53, 1276542), (106, 638271), (159, 425514), (318, 212757), (477, 141838), (954, 70919)]