2820888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 9079200

約数和(自身を除く): 6258312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 193, 203, 232, 252, 261, 348, 386, 406, 504, 522, 579, 609, 696, 772, 812, 1044, 1158, 1218, 1351, 1544, 1624, 1737, 1827, 2088, 2316, 2436, 2702, 3474, 3654, 4053, 4632, 4872, 5404, 5597, 6948, 7308, 8106, 10808, 11194, 12159, 13896, 14616, 16212, 16791, 22388, 24318, 32424, 33582, 39179, 44776, 48636, 50373, 67164, 78358, 97272, 100746, 117537, 134328, 156716, 201492, 235074, 313432, 352611, 402984, 470148, 705222, 940296, 1410444, 2820888]

約数ペア:

[(1, 2820888), (2, 1410444), (3, 940296), (4, 705222), (6, 470148), (7, 402984), (8, 352611), (9, 313432), (12, 235074), (14, 201492), (18, 156716), (21, 134328), (24, 117537), (28, 100746), (29, 97272), (36, 78358), (42, 67164), (56, 50373), (58, 48636), (63, 44776), (72, 39179), (84, 33582), (87, 32424), (116, 24318), (126, 22388), (168, 16791), (174, 16212), (193, 14616), (203, 13896), (232, 12159), (252, 11194), (261, 10808), (348, 8106), (386, 7308), (406, 6948), (504, 5597), (522, 5404), (579, 4872), (609, 4632), (696, 4053), (772, 3654), (812, 3474), (1044, 2702), (1158, 2436), (1218, 2316), (1351, 2088), (1544, 1827), (1624, 1737)]