622897254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{260191}}^1$

素因数の和:260225

約数の個数: 48

約数和(自身を含む): 1623598080

約数和(自身を除く): 1000700826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 260191, 520382, 780573, 1561146, 1821337, 2341719, 3642674, 4683438, 4943629, 5464011, 9887258, 10928022, 14830887, 16392033, 29661774, 32784066, 34605403, 44492661, 69210806, 88985322, 103816209, 207632418, 311448627, 622897254]

約数ペア:

[(1, 622897254), (2, 311448627), (3, 207632418), (6, 103816209), (7, 88985322), (9, 69210806), (14, 44492661), (18, 34605403), (19, 32784066), (21, 29661774), (38, 16392033), (42, 14830887), (57, 10928022), (63, 9887258), (114, 5464011), (126, 4943629), (133, 4683438), (171, 3642674), (266, 2341719), (342, 1821337), (399, 1561146), (798, 780573), (1197, 520382), (2394, 260191)]