21181614

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14771}}^1$

素因数の和:15015

約数の個数: 16

約数和(自身を含む): 42543360

約数和(自身を除く): 21361746

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14771, 29542, 44313, 88626, 3530269, 7060538, 10590807, 21181614]

約数ペア:

[(1, 21181614), (2, 10590807), (3, 7060538), (6, 3530269), (239, 88626), (478, 44313), (717, 29542), (1434, 14771)]