21831006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117371}}^1$

素因数の和:117407

約数の個数: 16

約数和(自身を含む): 45070848

約数和(自身を除く): 23239842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117371, 234742, 352113, 704226, 3638501, 7277002, 10915503, 21831006]

約数ペア:

[(1, 21831006), (2, 10915503), (3, 7277002), (6, 3638501), (31, 704226), (62, 352113), (93, 234742), (186, 117371)]