343938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 485502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 431, 798, 862, 1293, 2586, 3017, 6034, 8189, 9051, 16378, 18102, 24567, 49134, 57323, 114646, 171969, 343938]

約数ペア:

[(1, 343938), (2, 171969), (3, 114646), (6, 57323), (7, 49134), (14, 24567), (19, 18102), (21, 16378), (38, 9051), (42, 8189), (57, 6034), (114, 3017), (133, 2586), (266, 1293), (399, 862), (431, 798)]