21098136

素因数分解:

$2^3\times 3^1\times {\mathrm{879089}}^1$

素因数の和:879098

約数の個数: 16

約数和(自身を含む): 52745400

約数和(自身を除く): 31647264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879089, 1758178, 2637267, 3516356, 5274534, 7032712, 10549068, 21098136]

約数ペア:

[(1, 21098136), (2, 10549068), (3, 7032712), (4, 5274534), (6, 3516356), (8, 2637267), (12, 1758178), (24, 879089)]