21906546

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89051}}^1$

素因数の和:89097

約数の個数: 16

約数和(自身を含む): 44882208

約数和(自身を除く): 22975662

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 89051, 178102, 267153, 534306, 3651091, 7302182, 10953273, 21906546]

約数ペア:

[(1, 21906546), (2, 10953273), (3, 7302182), (6, 3651091), (41, 534306), (82, 267153), (123, 178102), (246, 89051)]