40443858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24691}}^1$

素因数の和:24719

約数の個数: 48

約数和(自身を含む): 107854656

約数和(自身を除く): 67410798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 24691, 49382, 74073, 148146, 172837, 222219, 320983, 345674, 444438, 518511, 641966, 962949, 1037022, 1555533, 1925898, 2246881, 2888847, 3111066, 4493762, 5777694, 6740643, 13481286, 20221929, 40443858]

約数ペア:

[(1, 40443858), (2, 20221929), (3, 13481286), (6, 6740643), (7, 5777694), (9, 4493762), (13, 3111066), (14, 2888847), (18, 2246881), (21, 1925898), (26, 1555533), (39, 1037022), (42, 962949), (63, 641966), (78, 518511), (91, 444438), (117, 345674), (126, 320983), (182, 222219), (234, 172837), (273, 148146), (546, 74073), (819, 49382), (1638, 24691)]