642418404

素因数分解:

$2^2\times 3^1\times {\mathrm{1753}}^1\times {\mathrm{30539}}^1$

素因数の和:32299

約数の個数: 24

約数和(自身を含む): 1499880480

約数和(自身を除く): 857462076

約数列:

[1, 2, 3, 4, 6, 12, 1753, 3506, 5259, 7012, 10518, 21036, 30539, 61078, 91617, 122156, 183234, 366468, 53534867, 107069734, 160604601, 214139468, 321209202, 642418404]

約数ペア:

[(1, 642418404), (2, 321209202), (3, 214139468), (4, 160604601), (6, 107069734), (12, 53534867), (1753, 366468), (3506, 183234), (5259, 122156), (7012, 91617), (10518, 61078), (21036, 30539)]