5321988

素因数分解:

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

素因数の和:462

約数の個数: 72

約数和(自身を含む): 15724800

約数和(自身を除く): 10402812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 431, 441, 588, 686, 862, 882, 1029, 1293, 1372, 1724, 1764, 2058, 2586, 3017, 3087, 3879, 4116, 5172, 6034, 6174, 7758, 9051, 12068, 12348, 15516, 18102, 21119, 27153, 36204, 42238, 54306, 63357, 84476, 108612, 126714, 147833, 190071, 253428, 295666, 380142, 443499, 591332, 760284, 886998, 1330497, 1773996, 2660994, 5321988]

約数ペア:

[(1, 5321988), (2, 2660994), (3, 1773996), (4, 1330497), (6, 886998), (7, 760284), (9, 591332), (12, 443499), (14, 380142), (18, 295666), (21, 253428), (28, 190071), (36, 147833), (42, 126714), (49, 108612), (63, 84476), (84, 63357), (98, 54306), (126, 42238), (147, 36204), (196, 27153), (252, 21119), (294, 18102), (343, 15516), (431, 12348), (441, 12068), (588, 9051), (686, 7758), (862, 6174), (882, 6034), (1029, 5172), (1293, 4116), (1372, 3879), (1724, 3087), (1764, 3017), (2058, 2586)]