21747846

素因数分解:

$2^1\times 3^1\times {\mathrm{877}}^1\times {\mathrm{4133}}^1$

素因数の和:5015

約数の個数: 16

約数和(自身を含む): 43555824

約数和(自身を除く): 21807978

約数列:

[1, 2, 3, 6, 877, 1754, 2631, 4133, 5262, 8266, 12399, 24798, 3624641, 7249282, 10873923, 21747846]

約数ペア:

[(1, 21747846), (2, 10873923), (3, 7249282), (6, 3624641), (877, 24798), (1754, 12399), (2631, 8266), (4133, 5262)]