83390886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 192020400

約数和(自身を除く): 108629514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 2237, 4142, 4474, 6213, 6711, 12426, 13422, 18639, 20133, 37278, 40266, 42503, 85006, 127509, 243833, 255018, 382527, 487666, 731499, 765054, 1462998, 2194497, 4388994, 4632827, 9265654, 13898481, 27796962, 41695443, 83390886]

約数ペア:

[(1, 83390886), (2, 41695443), (3, 27796962), (6, 13898481), (9, 9265654), (18, 4632827), (19, 4388994), (38, 2194497), (57, 1462998), (109, 765054), (114, 731499), (171, 487666), (218, 382527), (327, 255018), (342, 243833), (654, 127509), (981, 85006), (1962, 42503), (2071, 40266), (2237, 37278), (4142, 20133), (4474, 18639), (6213, 13422), (6711, 12426)]