4418316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 12972960

約数和(自身を除く): 8554644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 197, 252, 267, 356, 394, 534, 591, 623, 788, 801, 1068, 1182, 1246, 1379, 1602, 1773, 1869, 2364, 2492, 2758, 3204, 3546, 3738, 4137, 5516, 5607, 7092, 7476, 8274, 11214, 12411, 16548, 17533, 22428, 24822, 35066, 49644, 52599, 70132, 105198, 122731, 157797, 210396, 245462, 315594, 368193, 490924, 631188, 736386, 1104579, 1472772, 2209158, 4418316]

約数ペア:

[(1, 4418316), (2, 2209158), (3, 1472772), (4, 1104579), (6, 736386), (7, 631188), (9, 490924), (12, 368193), (14, 315594), (18, 245462), (21, 210396), (28, 157797), (36, 122731), (42, 105198), (63, 70132), (84, 52599), (89, 49644), (126, 35066), (178, 24822), (197, 22428), (252, 17533), (267, 16548), (356, 12411), (394, 11214), (534, 8274), (591, 7476), (623, 7092), (788, 5607), (801, 5516), (1068, 4137), (1182, 3738), (1246, 3546), (1379, 3204), (1602, 2758), (1773, 2492), (1869, 2364)]