21834106

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7234

約数の個数: 24

約数和(自身を含む): 39332736

約数和(自身を除く): 17498630

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 7187, 14374, 50309, 100618, 222797, 352163, 445594, 704326, 1559579, 3119158, 10917053, 21834106]

約数ペア:

[(1, 21834106), (2, 10917053), (7, 3119158), (14, 1559579), (31, 704326), (49, 445594), (62, 352163), (98, 222797), (217, 100618), (434, 50309), (1519, 14374), (3038, 7187)]