18104465672

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{827}}^1\times {\mathrm{28211}}^1$

素因数の和:29141

約数の個数: 32

約数和(自身を含む): 34338517920

約数和(自身を除く): 16234052248

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 827, 1654, 3308, 6616, 28211, 56422, 80219, 112844, 160438, 225688, 320876, 641752, 2736467, 5472934, 10945868, 21891736, 23330497, 46660994, 93321988, 186643976, 2263058209, 4526116418, 9052232836, 18104465672]

約数ペア:

[(1, 18104465672), (2, 9052232836), (4, 4526116418), (8, 2263058209), (97, 186643976), (194, 93321988), (388, 46660994), (776, 23330497), (827, 21891736), (1654, 10945868), (3308, 5472934), (6616, 2736467), (28211, 641752), (56422, 320876), (80219, 225688), (112844, 160438)]