31401594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27691}}^1$

素因数の和:27712

約数の個数: 40

約数和(自身を含む): 80417568

約数和(自身を除く): 49015974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27691, 55382, 83073, 166146, 193837, 249219, 387674, 498438, 581511, 747657, 1163022, 1495314, 1744533, 2242971, 3489066, 4485942, 5233599, 10467198, 15700797, 31401594]

約数ペア:

[(1, 31401594), (2, 15700797), (3, 10467198), (6, 5233599), (7, 4485942), (9, 3489066), (14, 2242971), (18, 1744533), (21, 1495314), (27, 1163022), (42, 747657), (54, 581511), (63, 498438), (81, 387674), (126, 249219), (162, 193837), (189, 166146), (378, 83073), (567, 55382), (1134, 27691)]