16679646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40289}}^1$

素因数の和:40320

約数の個数: 24

約数和(自身を含む): 37711440

約数和(自身を除く): 21031794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 40289, 80578, 120867, 241734, 362601, 725202, 926647, 1853294, 2779941, 5559882, 8339823, 16679646]

約数ペア:

[(1, 16679646), (2, 8339823), (3, 5559882), (6, 2779941), (9, 1853294), (18, 926647), (23, 725202), (46, 362601), (69, 241734), (138, 120867), (207, 80578), (414, 40289)]