121914828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{161263}}^1$

素因数の和:161283

約数の個数: 48

約数和(自身を含む): 361231360

約数和(自身を除く): 239316532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 161263, 322526, 483789, 645052, 967578, 1128841, 1451367, 1935156, 2257682, 2902734, 3386523, 4354101, 4515364, 5805468, 6773046, 8708202, 10159569, 13546092, 17416404, 20319138, 30478707, 40638276, 60957414, 121914828]

約数ペア:

[(1, 121914828), (2, 60957414), (3, 40638276), (4, 30478707), (6, 20319138), (7, 17416404), (9, 13546092), (12, 10159569), (14, 8708202), (18, 6773046), (21, 5805468), (27, 4515364), (28, 4354101), (36, 3386523), (42, 2902734), (54, 2257682), (63, 1935156), (84, 1451367), (108, 1128841), (126, 967578), (189, 645052), (252, 483789), (378, 322526), (756, 161263)]