21095064

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10144

約数の個数: 48

約数和(自身を含む): 59108400

約数和(自身を除く): 38013336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 10103, 20206, 30309, 40412, 60618, 80824, 90927, 121236, 181854, 242472, 292987, 363708, 585974, 727416, 878961, 1171948, 1757922, 2343896, 2636883, 3515844, 5273766, 7031688, 10547532, 21095064]

約数ペア:

[(1, 21095064), (2, 10547532), (3, 7031688), (4, 5273766), (6, 3515844), (8, 2636883), (9, 2343896), (12, 1757922), (18, 1171948), (24, 878961), (29, 727416), (36, 585974), (58, 363708), (72, 292987), (87, 242472), (116, 181854), (174, 121236), (232, 90927), (261, 80824), (348, 60618), (522, 40412), (696, 30309), (1044, 20206), (2088, 10103)]