173120886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{69193}}^1$

素因数の和:69340

約数の個数: 24

約数和(自身を含む): 377799240

約数和(自身を除く): 204678354

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 69193, 138386, 207579, 415158, 622737, 1245474, 9617827, 19235654, 28853481, 57706962, 86560443, 173120886]

約数ペア:

[(1, 173120886), (2, 86560443), (3, 57706962), (6, 28853481), (9, 19235654), (18, 9617827), (139, 1245474), (278, 622737), (417, 415158), (834, 207579), (1251, 138386), (2502, 69193)]