378119874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{301531}}^1$

素因数の和:301566

約数の個数: 32

約数和(自身を含む): 868412160

約数和(自身を除く): 490292286

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 301531, 603062, 904593, 1809186, 3316841, 5729089, 6633682, 9950523, 11458178, 17187267, 19901046, 34374534, 63019979, 126039958, 189059937, 378119874]

約数ペア:

[(1, 378119874), (2, 189059937), (3, 126039958), (6, 63019979), (11, 34374534), (19, 19901046), (22, 17187267), (33, 11458178), (38, 9950523), (57, 6633682), (66, 5729089), (114, 3316841), (209, 1809186), (418, 904593), (627, 603062), (1254, 301531)]