17697414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 40663296

約数和(自身を除く): 22965882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 1997, 2954, 3994, 4431, 5991, 8862, 11982, 13979, 27958, 41937, 83874, 421367, 842734, 1264101, 2528202, 2949569, 5899138, 8848707, 17697414]

約数ペア:

[(1, 17697414), (2, 8848707), (3, 5899138), (6, 2949569), (7, 2528202), (14, 1264101), (21, 842734), (42, 421367), (211, 83874), (422, 41937), (633, 27958), (1266, 13979), (1477, 11982), (1997, 8862), (2954, 5991), (3994, 4431)]