21069192

素因数分解:

$2^3\times 3^1\times {\mathrm{877883}}^1$

素因数の和:877892

約数の個数: 16

約数和(自身を含む): 52673040

約数和(自身を除く): 31603848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877883, 1755766, 2633649, 3511532, 5267298, 7023064, 10534596, 21069192]

約数ペア:

[(1, 21069192), (2, 10534596), (3, 7023064), (4, 5267298), (6, 3511532), (8, 2633649), (12, 1755766), (24, 877883)]