18511636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32363}}^1$

素因数の和:32391

約数の個数: 24

約数和(自身を含む): 38060064

約数和(自身を除く): 19548428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32363, 64726, 129452, 355993, 420719, 711986, 841438, 1423972, 1682876, 4627909, 9255818, 18511636]

約数ペア:

[(1, 18511636), (2, 9255818), (4, 4627909), (11, 1682876), (13, 1423972), (22, 841438), (26, 711986), (44, 420719), (52, 355993), (143, 129452), (286, 64726), (572, 32363)]