672858

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 24

約数和(自身を含む): 1509300

約数和(自身を除く): 836442

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1289, 2578, 3867, 7734, 11601, 23202, 37381, 74762, 112143, 224286, 336429, 672858]

約数ペア:

[(1, 672858), (2, 336429), (3, 224286), (6, 112143), (9, 74762), (18, 37381), (29, 23202), (58, 11601), (87, 7734), (174, 3867), (261, 2578), (522, 1289)]