27863678

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 42448320

約数和(自身を除く): 14584642

約数列:

[1, 2, 101, 202, 271, 509, 542, 1018, 27371, 51409, 54742, 102818, 137939, 275878, 13931839, 27863678]

約数ペア:

[(1, 27863678), (2, 13931839), (101, 275878), (202, 137939), (271, 102818), (509, 54742), (542, 51409), (1018, 27371)]