868277574

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53657}}^1$

素因数の和:53725

約数の個数: 48

約数和(自身を含む): 2008955520

約数和(自身を除く): 1140677946

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 53657, 107314, 160971, 321942, 482913, 965826, 1556053, 1663367, 3112106, 3326734, 4668159, 4990101, 9336318, 9980202, 14004477, 14970303, 28008954, 29940606, 48237643, 96475286, 144712929, 289425858, 434138787, 868277574]

約数ペア:

[(1, 868277574), (2, 434138787), (3, 289425858), (6, 144712929), (9, 96475286), (18, 48237643), (29, 29940606), (31, 28008954), (58, 14970303), (62, 14004477), (87, 9980202), (93, 9336318), (174, 4990101), (186, 4668159), (261, 3326734), (279, 3112106), (522, 1663367), (558, 1556053), (899, 965826), (1798, 482913), (2697, 321942), (5394, 160971), (8091, 107314), (16182, 53657)]