66165714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{64489}}^1$

素因数の和:64519

約数の個数: 32

約数和(自身を含む): 154776000

約数和(自身を除く): 88610286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 64489, 128978, 193467, 386934, 580401, 1160802, 1225291, 1741203, 2450582, 3482406, 3675873, 7351746, 11027619, 22055238, 33082857, 66165714]

約数ペア:

[(1, 66165714), (2, 33082857), (3, 22055238), (6, 11027619), (9, 7351746), (18, 3675873), (19, 3482406), (27, 2450582), (38, 1741203), (54, 1225291), (57, 1160802), (114, 580401), (171, 386934), (342, 193467), (513, 128978), (1026, 64489)]