21321732

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7759}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 49974400

約数和(自身を除く): 28652668

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7759, 15518, 23277, 31036, 46554, 93108, 1776811, 3553622, 5330433, 7107244, 10660866, 21321732]

約数ペア:

[(1, 21321732), (2, 10660866), (3, 7107244), (4, 5330433), (6, 3553622), (12, 1776811), (229, 93108), (458, 46554), (687, 31036), (916, 23277), (1374, 15518), (2748, 7759)]