31940874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 80600832

約数和(自身を除く): 48659958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4783, 6678, 9566, 14349, 28698, 33481, 43047, 66962, 86094, 100443, 200886, 253499, 301329, 506998, 602658, 760497, 1520994, 1774493, 2281491, 3548986, 4562982, 5323479, 10646958, 15970437, 31940874]

約数ペア:

[(1, 31940874), (2, 15970437), (3, 10646958), (6, 5323479), (7, 4562982), (9, 3548986), (14, 2281491), (18, 1774493), (21, 1520994), (42, 760497), (53, 602658), (63, 506998), (106, 301329), (126, 253499), (159, 200886), (318, 100443), (371, 86094), (477, 66962), (742, 43047), (954, 33481), (1113, 28698), (2226, 14349), (3339, 9566), (4783, 6678)]