2748761.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{2243}}^1$

素因数の和:2816

約数の個数: 36

約数和(自身を含む): 115171056

約数和(自身を除く): 69709932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2243, 2252, 3378, 4486, 5067, 6729, 6756, 8972, 10134, 13458, 20187, 20268, 26916, 40374, 80748, 1262809, 2525618, 3788427, 5051236, 7576854, 11365281, 15153708, 22730562, 45461124]

約数ペア:

[(1, 45461124), (2, 22730562), (3, 15153708), (4, 11365281), (6, 7576854), (9, 5051236), (12, 3788427), (18, 2525618), (36, 1262809), (563, 80748), (1126, 40374), (1689, 26916), (2243, 20268), (2252, 20187), (3378, 13458), (4486, 10134), (5067, 8972), (6729, 6756)]