2012537412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{4999}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 5208840000

約数和(自身を除く): 3196302588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 211, 212, 318, 422, 477, 633, 636, 844, 954, 1266, 1899, 1908, 2532, 3798, 4999, 7596, 9998, 11183, 14997, 19996, 22366, 29994, 33549, 44732, 44991, 59988, 67098, 89982, 100647, 134196, 179964, 201294, 264947, 402588, 529894, 794841, 1054789, 1059788, 1589682, 2109578, 2384523, 3164367, 3179364, 4219156, 4769046, 6328734, 9493101, 9538092, 12657468, 18986202, 37972404, 55903817, 111807634, 167711451, 223615268, 335422902, 503134353, 670845804, 1006268706, 2012537412]

約数ペア:

[(1, 2012537412), (2, 1006268706), (3, 670845804), (4, 503134353), (6, 335422902), (9, 223615268), (12, 167711451), (18, 111807634), (36, 55903817), (53, 37972404), (106, 18986202), (159, 12657468), (211, 9538092), (212, 9493101), (318, 6328734), (422, 4769046), (477, 4219156), (633, 3179364), (636, 3164367), (844, 2384523), (954, 2109578), (1266, 1589682), (1899, 1059788), (1908, 1054789), (2532, 794841), (3798, 529894), (4999, 402588), (7596, 264947), (9998, 201294), (11183, 179964), (14997, 134196), (19996, 100647), (22366, 89982), (29994, 67098), (33549, 59988), (44732, 44991)]