12618935514

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{353531}}^1$

素因数の和:354203

約数の個数: 32

約数和(自身を含む): 28084582080

約数和(自身を除く): 15465646566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1983, 3966, 5949, 11898, 17847, 35694, 353531, 707062, 1060593, 2121186, 3181779, 6363558, 9545337, 19090674, 233683991, 467367982, 701051973, 1402103946, 2103155919, 4206311838, 6309467757, 12618935514]

約数ペア:

[(1, 12618935514), (2, 6309467757), (3, 4206311838), (6, 2103155919), (9, 1402103946), (18, 701051973), (27, 467367982), (54, 233683991), (661, 19090674), (1322, 9545337), (1983, 6363558), (3966, 3181779), (5949, 2121186), (11898, 1060593), (17847, 707062), (35694, 353531)]