2511864

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 7236000

約数和(自身を除く): 4724136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 401, 522, 696, 783, 802, 1044, 1203, 1566, 1604, 2088, 2406, 3132, 3208, 3609, 4812, 6264, 7218, 9624, 10827, 11629, 14436, 21654, 23258, 28872, 34887, 43308, 46516, 69774, 86616, 93032, 104661, 139548, 209322, 279096, 313983, 418644, 627966, 837288, 1255932, 2511864]

約数ペア:

[(1, 2511864), (2, 1255932), (3, 837288), (4, 627966), (6, 418644), (8, 313983), (9, 279096), (12, 209322), (18, 139548), (24, 104661), (27, 93032), (29, 86616), (36, 69774), (54, 46516), (58, 43308), (72, 34887), (87, 28872), (108, 23258), (116, 21654), (174, 14436), (216, 11629), (232, 10827), (261, 9624), (348, 7218), (401, 6264), (522, 4812), (696, 3609), (783, 3208), (802, 3132), (1044, 2406), (1203, 2088), (1566, 1604)]