18482992

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9547}}^1$

素因数の和:9577

約数の個数: 30

約数和(自身を含む): 39366404

約数和(自身を除く): 20883412

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9547, 19094, 38188, 76376, 105017, 152752, 210034, 420068, 840136, 1155187, 1680272, 2310374, 4620748, 9241496, 18482992]

約数ペア:

[(1, 18482992), (2, 9241496), (4, 4620748), (8, 2310374), (11, 1680272), (16, 1155187), (22, 840136), (44, 420068), (88, 210034), (121, 152752), (176, 105017), (242, 76376), (484, 38188), (968, 19094), (1936, 9547)]