21604464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21433}}^1$

素因数の和:21454

約数の個数: 60

約数和(自身を含む): 69103216

約数和(自身を除く): 47498752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21433, 42866, 64299, 85732, 128598, 150031, 171464, 192897, 257196, 300062, 342928, 385794, 450093, 514392, 600124, 771588, 900186, 1028784, 1200248, 1350279, 1543176, 1800372, 2400496, 2700558, 3086352, 3600744, 5401116, 7201488, 10802232, 21604464]

約数ペア:

[(1, 21604464), (2, 10802232), (3, 7201488), (4, 5401116), (6, 3600744), (7, 3086352), (8, 2700558), (9, 2400496), (12, 1800372), (14, 1543176), (16, 1350279), (18, 1200248), (21, 1028784), (24, 900186), (28, 771588), (36, 600124), (42, 514392), (48, 450093), (56, 385794), (63, 342928), (72, 300062), (84, 257196), (112, 192897), (126, 171464), (144, 150031), (168, 128598), (252, 85732), (336, 64299), (504, 42866), (1008, 21433)]