306166356

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{20201}}^1$

素因数の和:20632

約数の個数: 36

約数和(自身を含む): 775797204

約数和(自身を除く): 469630848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 15156, 20201, 40402, 60603, 80804, 121206, 181809, 242412, 363618, 727236, 8504621, 17009242, 25513863, 34018484, 51027726, 76541589, 102055452, 153083178, 306166356]

約数ペア:

[(1, 306166356), (2, 153083178), (3, 102055452), (4, 76541589), (6, 51027726), (9, 34018484), (12, 25513863), (18, 17009242), (36, 8504621), (421, 727236), (842, 363618), (1263, 242412), (1684, 181809), (2526, 121206), (3789, 80804), (5052, 60603), (7578, 40402), (15156, 20201)]