21032376

素因数分解:

$2^3\times 3^1\times {\mathrm{876349}}^1$

素因数の和:876358

約数の個数: 16

約数和(自身を含む): 52581000

約数和(自身を除く): 31548624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 876349, 1752698, 2629047, 3505396, 5258094, 7010792, 10516188, 21032376]

約数ペア:

[(1, 21032376), (2, 10516188), (3, 7010792), (4, 5258094), (6, 3505396), (8, 2629047), (12, 1752698), (24, 876349)]