22161894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{90089}}^1$

素因数の和:90135

約数の個数: 16

約数和(自身を含む): 45405360

約数和(自身を除く): 23243466

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 90089, 180178, 270267, 540534, 3693649, 7387298, 11080947, 22161894]

約数ペア:

[(1, 22161894), (2, 11080947), (3, 7387298), (6, 3693649), (41, 540534), (82, 270267), (123, 180178), (246, 90089)]