21140167176

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1218313}}^1$

素因数の和:1218566

約数の個数: 48

約数和(自身を含む): 57492237660

約数和(自身を除く): 36352070484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 8676, 17352, 1218313, 2436626, 3654939, 4873252, 7309878, 9746504, 10964817, 14619756, 21929634, 29239512, 43859268, 87718536, 293613433, 587226866, 880840299, 1174453732, 1761680598, 2348907464, 2642520897, 3523361196, 5285041794, 7046722392, 10570083588, 21140167176]

約数ペア:

[(1, 21140167176), (2, 10570083588), (3, 7046722392), (4, 5285041794), (6, 3523361196), (8, 2642520897), (9, 2348907464), (12, 1761680598), (18, 1174453732), (24, 880840299), (36, 587226866), (72, 293613433), (241, 87718536), (482, 43859268), (723, 29239512), (964, 21929634), (1446, 14619756), (1928, 10964817), (2169, 9746504), (2892, 7309878), (4338, 4873252), (5784, 3654939), (8676, 2436626), (17352, 1218313)]