21269136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9043}}^1$

素因数の和:9068

約数の個数: 60

約数和(自身を含む): 63922992

約数和(自身を除く): 42653856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9043, 18086, 27129, 36172, 54258, 63301, 72344, 108516, 126602, 144688, 189903, 217032, 253204, 379806, 434064, 443107, 506408, 759612, 886214, 1012816, 1329321, 1519224, 1772428, 2658642, 3038448, 3544856, 5317284, 7089712, 10634568, 21269136]

約数ペア:

[(1, 21269136), (2, 10634568), (3, 7089712), (4, 5317284), (6, 3544856), (7, 3038448), (8, 2658642), (12, 1772428), (14, 1519224), (16, 1329321), (21, 1012816), (24, 886214), (28, 759612), (42, 506408), (48, 443107), (49, 434064), (56, 379806), (84, 253204), (98, 217032), (112, 189903), (147, 144688), (168, 126602), (196, 108516), (294, 72344), (336, 63301), (392, 54258), (588, 36172), (784, 27129), (1176, 18086), (2352, 9043)]