12787579266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27678743}}^1$

素因数の和:27678766

約数の個数: 32

約数和(自身を含む): 31885913088

約数和(自身を除く): 19098333822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 27678743, 55357486, 83036229, 166072458, 193751201, 304466173, 387502402, 581253603, 608932346, 913398519, 1162507206, 1826797038, 2131263211, 4262526422, 6393789633, 12787579266]

約数ペア:

[(1, 12787579266), (2, 6393789633), (3, 4262526422), (6, 2131263211), (7, 1826797038), (11, 1162507206), (14, 913398519), (21, 608932346), (22, 581253603), (33, 387502402), (42, 304466173), (66, 193751201), (77, 166072458), (154, 83036229), (231, 55357486), (462, 27678743)]