39980892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 107674112

約数和(自身を除く): 67693220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 4621, 8652, 9242, 13863, 18484, 27726, 32347, 55452, 64694, 97041, 129388, 194082, 388164, 475963, 951926, 1427889, 1903852, 2855778, 3331741, 5711556, 6663482, 9995223, 13326964, 19990446, 39980892]

約数ペア:

[(1, 39980892), (2, 19990446), (3, 13326964), (4, 9995223), (6, 6663482), (7, 5711556), (12, 3331741), (14, 2855778), (21, 1903852), (28, 1427889), (42, 951926), (84, 475963), (103, 388164), (206, 194082), (309, 129388), (412, 97041), (618, 64694), (721, 55452), (1236, 32347), (1442, 27726), (2163, 18484), (2884, 13863), (4326, 9242), (4621, 8652)]