138456762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1214533}}^1$

素因数の和:1214557

約数の個数: 16

約数和(自身を含む): 291488160

約数和(自身を除く): 153031398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1214533, 2429066, 3643599, 7287198, 23076127, 46152254, 69228381, 138456762]

約数ペア:

[(1, 138456762), (2, 69228381), (3, 46152254), (6, 23076127), (19, 7287198), (38, 3643599), (57, 2429066), (114, 1214533)]