13564609436

素因数分解:

$2^2\times 7^2\times {\mathrm{69207191}}^1$

素因数の和:69207209

約数の個数: 18

約数和(自身を含む): 27613669608

約数和(自身を除く): 14049060172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69207191, 138414382, 276828764, 484450337, 968900674, 1937801348, 3391152359, 6782304718, 13564609436]

約数ペア:

[(1, 13564609436), (2, 6782304718), (4, 3391152359), (7, 1937801348), (14, 968900674), (28, 484450337), (49, 276828764), (98, 138414382), (196, 69207191)]