27884922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 60540480

約数和(自身を除く): 32655558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 2729, 3406, 5109, 5458, 8187, 10218, 16374, 35477, 70954, 106431, 212862, 357499, 714998, 1072497, 2144994, 4647487, 9294974, 13942461, 27884922]

約数ペア:

[(1, 27884922), (2, 13942461), (3, 9294974), (6, 4647487), (13, 2144994), (26, 1072497), (39, 714998), (78, 357499), (131, 212862), (262, 106431), (393, 70954), (786, 35477), (1703, 16374), (2729, 10218), (3406, 8187), (5109, 5458)]