13889628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8266

約数の個数: 36

約数和(自身を含む): 35861280

約数和(自身を除く): 21971652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 8209, 16418, 24627, 32836, 49254, 73881, 98508, 147762, 295524, 385823, 771646, 1157469, 1543292, 2314938, 3472407, 4629876, 6944814, 13889628]

約数ペア:

[(1, 13889628), (2, 6944814), (3, 4629876), (4, 3472407), (6, 2314938), (9, 1543292), (12, 1157469), (18, 771646), (36, 385823), (47, 295524), (94, 147762), (141, 98508), (188, 73881), (282, 49254), (423, 32836), (564, 24627), (846, 16418), (1692, 8209)]