21448806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{123269}}^1$

素因数の和:123303

約数の個数: 16

約数和(自身を含む): 44377200

約数和(自身を除く): 22928394

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 123269, 246538, 369807, 739614, 3574801, 7149602, 10724403, 21448806]

約数ペア:

[(1, 21448806), (2, 10724403), (3, 7149602), (6, 3574801), (29, 739614), (58, 369807), (87, 246538), (174, 123269)]