1813309836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{894137}}^1$

素因数の和:894170

約数の個数: 36

約数和(自身を含む): 4581563112

約数和(自身を除く): 2768253276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 894137, 1788274, 2682411, 3576548, 5364822, 10729644, 11623781, 23247562, 34871343, 46495124, 69742686, 139485372, 151109153, 302218306, 453327459, 604436612, 906654918, 1813309836]

約数ペア:

[(1, 1813309836), (2, 906654918), (3, 604436612), (4, 453327459), (6, 302218306), (12, 151109153), (13, 139485372), (26, 69742686), (39, 46495124), (52, 34871343), (78, 23247562), (156, 11623781), (169, 10729644), (338, 5364822), (507, 3576548), (676, 2682411), (1014, 1788274), (2028, 894137)]