17553606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21997}}^1$

素因数の和:22028

約数の個数: 32

約数和(自身を含む): 42236160

約数和(自身を除く): 24682554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21997, 43994, 65991, 131982, 153979, 307958, 417943, 461937, 835886, 923874, 1253829, 2507658, 2925601, 5851202, 8776803, 17553606]

約数ペア:

[(1, 17553606), (2, 8776803), (3, 5851202), (6, 2925601), (7, 2507658), (14, 1253829), (19, 923874), (21, 835886), (38, 461937), (42, 417943), (57, 307958), (114, 153979), (133, 131982), (266, 65991), (399, 43994), (798, 21997)]