2021961474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3433}}^1$

素因数の和:4296

約数の個数: 64

約数和(自身を含む): 4846060800

約数和(自身を除く): 2824099326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 839, 1678, 2517, 3433, 5034, 6866, 7551, 10299, 10907, 15102, 20598, 21814, 22653, 30897, 32721, 44629, 45306, 61794, 65442, 89258, 92691, 98163, 133887, 185382, 196326, 267774, 294489, 401661, 588978, 803322, 1204983, 2409966, 2880287, 5760574, 8640861, 17281722, 25922583, 37443731, 51845166, 74887462, 77767749, 112331193, 155535498, 224662386, 336993579, 673987158, 1010980737, 2021961474]

約数ペア:

[(1, 2021961474), (2, 1010980737), (3, 673987158), (6, 336993579), (9, 224662386), (13, 155535498), (18, 112331193), (26, 77767749), (27, 74887462), (39, 51845166), (54, 37443731), (78, 25922583), (117, 17281722), (234, 8640861), (351, 5760574), (702, 2880287), (839, 2409966), (1678, 1204983), (2517, 803322), (3433, 588978), (5034, 401661), (6866, 294489), (7551, 267774), (10299, 196326), (10907, 185382), (15102, 133887), (20598, 98163), (21814, 92691), (22653, 89258), (30897, 65442), (32721, 61794), (44629, 45306)]