67318938

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21904

約数の個数: 40

約数和(自身を含む): 158790720

約数和(自身を除く): 91471782

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21871, 43742, 65613, 131226, 196839, 393678, 415549, 590517, 831098, 1181034, 1246647, 1771551, 2493294, 3543102, 3739941, 7479882, 11219823, 22439646, 33659469, 67318938]

約数ペア:

[(1, 67318938), (2, 33659469), (3, 22439646), (6, 11219823), (9, 7479882), (18, 3739941), (19, 3543102), (27, 2493294), (38, 1771551), (54, 1246647), (57, 1181034), (81, 831098), (114, 590517), (162, 415549), (171, 393678), (342, 196839), (513, 131226), (1026, 65613), (1539, 43742), (3078, 21871)]