2018924724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{285643}}^1$

素因数の和:285700

約数の個数: 48

約数和(自身を含む): 5118740480

約数和(自身を除く): 3099815756

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 285643, 571286, 856929, 1142572, 1713858, 3427716, 5427217, 8854933, 10854434, 16281651, 17709866, 21708868, 26564799, 32563302, 35419732, 53129598, 65126604, 106259196, 168243727, 336487454, 504731181, 672974908, 1009462362, 2018924724]

約数ペア:

[(1, 2018924724), (2, 1009462362), (3, 672974908), (4, 504731181), (6, 336487454), (12, 168243727), (19, 106259196), (31, 65126604), (38, 53129598), (57, 35419732), (62, 32563302), (76, 26564799), (93, 21708868), (114, 17709866), (124, 16281651), (186, 10854434), (228, 8854933), (372, 5427217), (589, 3427716), (1178, 1713858), (1767, 1142572), (2356, 856929), (3534, 571286), (7068, 285643)]