71859402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107897}}^1$

素因数の和:107942

約数の個数: 24

約数和(自身を含む): 159904836

約数和(自身を除く): 88045434

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 107897, 215794, 323691, 647382, 971073, 1942146, 3992189, 7984378, 11976567, 23953134, 35929701, 71859402]

約数ペア:

[(1, 71859402), (2, 35929701), (3, 23953134), (6, 11976567), (9, 7984378), (18, 3992189), (37, 1942146), (74, 971073), (111, 647382), (222, 323691), (333, 215794), (666, 107897)]