129904254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379837}}^1$

素因数の和:379864

約数の個数: 24

約数和(自身を含む): 296273640

約数和(自身を除く): 166369386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379837, 759674, 1139511, 2279022, 3418533, 6837066, 7216903, 14433806, 21650709, 43301418, 64952127, 129904254]

約数ペア:

[(1, 129904254), (2, 64952127), (3, 43301418), (6, 21650709), (9, 14433806), (18, 7216903), (19, 6837066), (38, 3418533), (57, 2279022), (114, 1139511), (171, 759674), (342, 379837)]