2420532

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 6211296

約数和(自身を除く): 3790764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 947, 1278, 1894, 2556, 2841, 3788, 5682, 8523, 11364, 17046, 34092, 67237, 134474, 201711, 268948, 403422, 605133, 806844, 1210266, 2420532]

約数ペア:

[(1, 2420532), (2, 1210266), (3, 806844), (4, 605133), (6, 403422), (9, 268948), (12, 201711), (18, 134474), (36, 67237), (71, 34092), (142, 17046), (213, 11364), (284, 8523), (426, 5682), (639, 3788), (852, 2841), (947, 2556), (1278, 1894)]