21906228

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30941}}^1$

素因数の和:31007

約数の個数: 24

約数和(自身を含む): 51982560

約数和(自身を除く): 30076332

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30941, 61882, 92823, 123764, 185646, 371292, 1825519, 3651038, 5476557, 7302076, 10953114, 21906228]

約数ペア:

[(1, 21906228), (2, 10953114), (3, 7302076), (4, 5476557), (6, 3651038), (12, 1825519), (59, 371292), (118, 185646), (177, 123764), (236, 92823), (354, 61882), (708, 30941)]