31247622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{247997}}^1$

素因数の和:248012

約数の個数: 24

約数和(自身を含む): 77375376

約数和(自身を除く): 46127754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 247997, 495994, 743991, 1487982, 1735979, 2231973, 3471958, 4463946, 5207937, 10415874, 15623811, 31247622]

約数ペア:

[(1, 31247622), (2, 15623811), (3, 10415874), (6, 5207937), (7, 4463946), (9, 3471958), (14, 2231973), (18, 1735979), (21, 1487982), (42, 743991), (63, 495994), (126, 247997)]