905103468

素因数分解:

$2^2\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{11743}}^1$

素因数の和:13894

約数の個数: 36

約数和(自身を含む): 2289163968

約数和(自身を除く): 1384060500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 4282, 6423, 8564, 11743, 12846, 19269, 23486, 25692, 35229, 38538, 46972, 70458, 77076, 105687, 140916, 211374, 422748, 25141763, 50283526, 75425289, 100567052, 150850578, 226275867, 301701156, 452551734, 905103468]

約数ペア:

[(1, 905103468), (2, 452551734), (3, 301701156), (4, 226275867), (6, 150850578), (9, 100567052), (12, 75425289), (18, 50283526), (36, 25141763), (2141, 422748), (4282, 211374), (6423, 140916), (8564, 105687), (11743, 77076), (12846, 70458), (19269, 46972), (23486, 38538), (25692, 35229)]