7997922

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 18701280

約数和(自身を除く): 10703358

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 443, 531, 886, 1003, 1062, 1329, 2006, 2658, 3009, 3987, 6018, 7531, 7974, 9027, 15062, 18054, 22593, 26137, 45186, 52274, 67779, 78411, 135558, 156822, 235233, 444329, 470466, 888658, 1332987, 2665974, 3998961, 7997922]

約数ペア:

[(1, 7997922), (2, 3998961), (3, 2665974), (6, 1332987), (9, 888658), (17, 470466), (18, 444329), (34, 235233), (51, 156822), (59, 135558), (102, 78411), (118, 67779), (153, 52274), (177, 45186), (306, 26137), (354, 22593), (443, 18054), (531, 15062), (886, 9027), (1003, 7974), (1062, 7531), (1329, 6018), (2006, 3987), (2658, 3009)]