71344278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208609}}^1$

素因数の和:208636

約数の個数: 24

約数和(自身を含む): 162715800

約数和(自身を除く): 91371522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 208609, 417218, 625827, 1251654, 1877481, 3754962, 3963571, 7927142, 11890713, 23781426, 35672139, 71344278]

約数ペア:

[(1, 71344278), (2, 35672139), (3, 23781426), (6, 11890713), (9, 7927142), (18, 3963571), (19, 3754962), (38, 1877481), (57, 1251654), (114, 625827), (171, 417218), (342, 208609)]