42805332

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16747}}^1$

素因数の和:16828

約数の個数: 36

約数和(自身を含む): 109732896

約数和(自身を除く): 66927564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 16747, 33494, 50241, 66988, 100482, 150723, 200964, 301446, 602892, 1189037, 2378074, 3567111, 4756148, 7134222, 10701333, 14268444, 21402666, 42805332]

約数ペア:

[(1, 42805332), (2, 21402666), (3, 14268444), (4, 10701333), (6, 7134222), (9, 4756148), (12, 3567111), (18, 2378074), (36, 1189037), (71, 602892), (142, 301446), (213, 200964), (284, 150723), (426, 100482), (639, 66988), (852, 50241), (1278, 33494), (2556, 16747)]