2487711.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21095

約数の個数: 56

約数和(自身を含む): 213989920

約数和(自身を除く): 137159392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21061, 42122, 63183, 84244, 126366, 168488, 252732, 336976, 400159, 505464, 673952, 800318, 1010928, 1200477, 1347904, 1600636, 2021856, 2400954, 3201272, 4043712, 4801908, 6402544, 9603816, 12805088, 19207632, 25610176, 38415264, 76830528]

約数ペア:

[(1, 76830528), (2, 38415264), (3, 25610176), (4, 19207632), (6, 12805088), (8, 9603816), (12, 6402544), (16, 4801908), (19, 4043712), (24, 3201272), (32, 2400954), (38, 2021856), (48, 1600636), (57, 1347904), (64, 1200477), (76, 1010928), (96, 800318), (114, 673952), (152, 505464), (192, 400159), (228, 336976), (304, 252732), (456, 168488), (608, 126366), (912, 84244), (1216, 63183), (1824, 42122), (3648, 21061)]