19618146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19151

約数の個数: 32

約数和(自身を含む): 45892800

約数和(自身を除く): 26274654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19121, 38242, 57363, 114726, 172089, 344178, 363299, 516267, 726598, 1032534, 1089897, 2179794, 3269691, 6539382, 9809073, 19618146]

約数ペア:

[(1, 19618146), (2, 9809073), (3, 6539382), (6, 3269691), (9, 2179794), (18, 1089897), (19, 1032534), (27, 726598), (38, 516267), (54, 363299), (57, 344178), (114, 172089), (171, 114726), (342, 57363), (513, 38242), (1026, 19121)]