21236528046

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1487}}^1\times {\mathrm{2837}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 42567275520

約数和(自身を除く): 21330747474

約数列:

[1, 2, 3, 6, 839, 1487, 1678, 2517, 2837, 2974, 4461, 5034, 5674, 8511, 8922, 17022, 1247593, 2380243, 2495186, 3742779, 4218619, 4760486, 7140729, 7485558, 8437238, 12655857, 14281458, 25311714, 3539421341, 7078842682, 10618264023, 21236528046]

約数ペア:

[(1, 21236528046), (2, 10618264023), (3, 7078842682), (6, 3539421341), (839, 25311714), (1487, 14281458), (1678, 12655857), (2517, 8437238), (2837, 7485558), (2974, 7140729), (4461, 4760486), (5034, 4218619), (5674, 3742779), (8511, 2495186), (8922, 2380243), (17022, 1247593)]