18128913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1733}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 26467776

約数和(自身を除く): 8338863

約数列:

[1, 3, 11, 33, 317, 951, 1733, 3487, 5199, 10461, 19063, 57189, 549361, 1648083, 6042971, 18128913]

約数ペア:

[(1, 18128913), (3, 6042971), (11, 1648083), (33, 549361), (317, 57189), (951, 19063), (1733, 10461), (3487, 5199)]