18184804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5821}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 35211456

約数和(自身を除く): 17026652

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5821, 11642, 23284, 64031, 128062, 256124, 413291, 826582, 1653164, 4546201, 9092402, 18184804]

約数ペア:

[(1, 18184804), (2, 9092402), (4, 4546201), (11, 1653164), (22, 826582), (44, 413291), (71, 256124), (142, 128062), (284, 64031), (781, 23284), (1562, 11642), (3124, 5821)]