2640474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8654

約数の個数: 24

約数和(自身を含む): 6058260

約数和(自身を除く): 3417786

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 8629, 17258, 25887, 51774, 77661, 146693, 155322, 293386, 440079, 880158, 1320237, 2640474]

約数ペア:

[(1, 2640474), (2, 1320237), (3, 880158), (6, 440079), (9, 293386), (17, 155322), (18, 146693), (34, 77661), (51, 51774), (102, 25887), (153, 17258), (306, 8629)]