2018402028

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1192909}}^1$

素因数の和:1192966

約数の個数: 36

約数和(自身を含む): 5210630880

約数和(自身を除く): 3192228852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1192909, 2385818, 3578727, 4771636, 7157454, 10736181, 14314908, 21472362, 42944724, 56066723, 112133446, 168200169, 224266892, 336400338, 504600507, 672800676, 1009201014, 2018402028]

約数ペア:

[(1, 2018402028), (2, 1009201014), (3, 672800676), (4, 504600507), (6, 336400338), (9, 224266892), (12, 168200169), (18, 112133446), (36, 56066723), (47, 42944724), (94, 21472362), (141, 14314908), (188, 10736181), (282, 7157454), (423, 4771636), (564, 3578727), (846, 2385818), (1692, 1192909)]