2542644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 7103040

約数和(自身を除く): 4560396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1811, 3622, 5433, 7244, 10866, 16299, 21732, 23543, 32598, 47086, 48897, 65196, 70629, 94172, 97794, 141258, 195588, 211887, 282516, 423774, 635661, 847548, 1271322, 2542644]

約数ペア:

[(1, 2542644), (2, 1271322), (3, 847548), (4, 635661), (6, 423774), (9, 282516), (12, 211887), (13, 195588), (18, 141258), (26, 97794), (27, 94172), (36, 70629), (39, 65196), (52, 48897), (54, 47086), (78, 32598), (108, 23543), (117, 21732), (156, 16299), (234, 10866), (351, 7244), (468, 5433), (702, 3622), (1404, 1811)]