2100077868

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{72889}}^1$

素因数の和:72924

約数の個数: 60

約数和(自身を含む): 5716616920

約数和(自身を除く): 3616539052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 14406, 28812, 72889, 145778, 218667, 291556, 437334, 510223, 874668, 1020446, 1530669, 2040892, 3061338, 3571561, 6122676, 7143122, 10714683, 14286244, 21429366, 25000927, 42858732, 50001854, 75002781, 100003708, 150005562, 175006489, 300011124, 350012978, 525019467, 700025956, 1050038934, 2100077868]

約数ペア:

[(1, 2100077868), (2, 1050038934), (3, 700025956), (4, 525019467), (6, 350012978), (7, 300011124), (12, 175006489), (14, 150005562), (21, 100003708), (28, 75002781), (42, 50001854), (49, 42858732), (84, 25000927), (98, 21429366), (147, 14286244), (196, 10714683), (294, 7143122), (343, 6122676), (588, 3571561), (686, 3061338), (1029, 2040892), (1372, 1530669), (2058, 1020446), (2401, 874668), (4116, 510223), (4802, 437334), (7203, 291556), (9604, 218667), (14406, 145778), (28812, 72889)]