13188049218

素因数分解:

$2^1\times 3^2\times {\mathrm{10289}}^1\times {\mathrm{71209}}^1$

素因数の和:81506

約数の個数: 24

約数和(自身を含む): 28577285100

約数和(自身を除く): 15389235882

約数列:

[1, 2, 3, 6, 9, 18, 10289, 20578, 30867, 61734, 71209, 92601, 142418, 185202, 213627, 427254, 640881, 1281762, 732669401, 1465338802, 2198008203, 4396016406, 6594024609, 13188049218]

約数ペア:

[(1, 13188049218), (2, 6594024609), (3, 4396016406), (6, 2198008203), (9, 1465338802), (18, 732669401), (10289, 1281762), (20578, 640881), (30867, 427254), (61734, 213627), (71209, 185202), (92601, 142418)]