67872942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{221807}}^1$

素因数の和:221832

約数の個数: 24

約数和(自身を含む): 155709216

約数和(自身を除く): 87836274

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 221807, 443614, 665421, 1330842, 1996263, 3770719, 3992526, 7541438, 11312157, 22624314, 33936471, 67872942]

約数ペア:

[(1, 67872942), (2, 33936471), (3, 22624314), (6, 11312157), (9, 7541438), (17, 3992526), (18, 3770719), (34, 1996263), (51, 1330842), (102, 665421), (153, 443614), (306, 221807)]