13325988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6571}}^1$

素因数の和:6604

約数の個数: 36

約数和(自身を含む): 33674928

約数和(自身を除く): 20348940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 6571, 13142, 19713, 26284, 39426, 78852, 85423, 170846, 256269, 341692, 512538, 1025076, 1110499, 2220998, 3331497, 4441996, 6662994, 13325988]

約数ペア:

[(1, 13325988), (2, 6662994), (3, 4441996), (4, 3331497), (6, 2220998), (12, 1110499), (13, 1025076), (26, 512538), (39, 341692), (52, 256269), (78, 170846), (156, 85423), (169, 78852), (338, 39426), (507, 26284), (676, 19713), (1014, 13142), (2028, 6571)]