18270825848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5611433}}^1$

素因数の和:5611487

約数の個数: 32

約数和(自身を含む): 38382208560

約数和(自身を除く): 20111382712

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5611433, 11222866, 22445732, 44891464, 61725763, 123451526, 207623021, 246903052, 415246042, 493806104, 830492084, 1660984168, 2283853231, 4567706462, 9135412924, 18270825848]

約数ペア:

[(1, 18270825848), (2, 9135412924), (4, 4567706462), (8, 2283853231), (11, 1660984168), (22, 830492084), (37, 493806104), (44, 415246042), (74, 246903052), (88, 207623021), (148, 123451526), (296, 61725763), (407, 44891464), (814, 22445732), (1628, 11222866), (3256, 5611433)]