426243378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{339907}}^1$

素因数の和:339942

約数の個数: 32

約数和(自身を含む): 978935040

約数和(自身を除く): 552691662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 339907, 679814, 1019721, 2039442, 3738977, 6458233, 7477954, 11216931, 12916466, 19374699, 22433862, 38749398, 71040563, 142081126, 213121689, 426243378]

約数ペア:

[(1, 426243378), (2, 213121689), (3, 142081126), (6, 71040563), (11, 38749398), (19, 22433862), (22, 19374699), (33, 12916466), (38, 11216931), (57, 7477954), (66, 6458233), (114, 3738977), (209, 2039442), (418, 1019721), (627, 679814), (1254, 339907)]