118442478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{256369}}^1$

素因数の和:256392

約数の個数: 32

約数和(自身を含む): 295338240

約数和(自身を除く): 176895762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 256369, 512738, 769107, 1538214, 1794583, 2820059, 3589166, 5383749, 5640118, 8460177, 10767498, 16920354, 19740413, 39480826, 59221239, 118442478]

約数ペア:

[(1, 118442478), (2, 59221239), (3, 39480826), (6, 19740413), (7, 16920354), (11, 10767498), (14, 8460177), (21, 5640118), (22, 5383749), (33, 3589166), (42, 2820059), (66, 1794583), (77, 1538214), (154, 769107), (231, 512738), (462, 256369)]