21272334

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4931}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 42612480

約数和(自身を除く): 21340146

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4931, 9862, 14793, 29586, 3545389, 7090778, 10636167, 21272334]

約数ペア:

[(1, 21272334), (2, 10636167), (3, 7090778), (6, 3545389), (719, 29586), (1438, 14793), (2157, 9862), (4314, 4931)]