180821202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15937}}^1$

素因数の和:16034

約数の個数: 32

約数和(自身を含む): 379451904

約数和(自身を除く): 198630702

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 11346, 15937, 31874, 47811, 95622, 494047, 972157, 988094, 1482141, 1944314, 2916471, 2964282, 5832942, 30136867, 60273734, 90410601, 180821202]

約数ペア:

[(1, 180821202), (2, 90410601), (3, 60273734), (6, 30136867), (31, 5832942), (61, 2964282), (62, 2916471), (93, 1944314), (122, 1482141), (183, 988094), (186, 972157), (366, 494047), (1891, 95622), (3782, 47811), (5673, 31874), (11346, 15937)]