3149748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 9434880

約数和(自身を除く): 6285132

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, 431, 522, 609, 812, 862, 1044, 1218, 1293, 1724, 1827, 2436, 2586, 3017, 3654, 3879, 5172, 6034, 7308, 7758, 9051, 12068, 12499, 15516, 18102, 24998, 27153, 36204, 37497, 49996, 54306, 74994, 87493, 108612, 112491, 149988, 174986, 224982, 262479, 349972, 449964, 524958, 787437, 1049916, 1574874, 3149748]

約数ペア:

[(1, 3149748), (2, 1574874), (3, 1049916), (4, 787437), (6, 524958), (7, 449964), (9, 349972), (12, 262479), (14, 224982), (18, 174986), (21, 149988), (28, 112491), (29, 108612), (36, 87493), (42, 74994), (58, 54306), (63, 49996), (84, 37497), (87, 36204), (116, 27153), (126, 24998), (174, 18102), (203, 15516), (252, 12499), (261, 12068), (348, 9051), (406, 7758), (431, 7308), (522, 6034), (609, 5172), (812, 3879), (862, 3654), (1044, 3017), (1218, 2586), (1293, 2436), (1724, 1827)]