19066572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 57002400

約数和(自身を除く): 37935828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 2609, 3654, 5218, 7308, 7827, 10436, 15654, 18263, 23481, 31308, 36526, 46962, 54789, 73052, 75661, 93924, 109578, 151322, 164367, 219156, 226983, 302644, 328734, 453966, 529627, 657468, 680949, 907932, 1059254, 1361898, 1588881, 2118508, 2723796, 3177762, 4766643, 6355524, 9533286, 19066572]

約数ペア:

[(1, 19066572), (2, 9533286), (3, 6355524), (4, 4766643), (6, 3177762), (7, 2723796), (9, 2118508), (12, 1588881), (14, 1361898), (18, 1059254), (21, 907932), (28, 680949), (29, 657468), (36, 529627), (42, 453966), (58, 328734), (63, 302644), (84, 226983), (87, 219156), (116, 164367), (126, 151322), (174, 109578), (203, 93924), (252, 75661), (261, 73052), (348, 54789), (406, 46962), (522, 36526), (609, 31308), (812, 23481), (1044, 18263), (1218, 15654), (1827, 10436), (2436, 7827), (2609, 7308), (3654, 5218)]