1949724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 5779200

約数和(自身を除く): 3829476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2579, 5158, 7737, 10316, 15474, 18053, 23211, 30948, 36106, 46422, 54159, 69633, 72212, 92844, 108318, 139266, 162477, 216636, 278532, 324954, 487431, 649908, 974862, 1949724]

約数ペア:

[(1, 1949724), (2, 974862), (3, 649908), (4, 487431), (6, 324954), (7, 278532), (9, 216636), (12, 162477), (14, 139266), (18, 108318), (21, 92844), (27, 72212), (28, 69633), (36, 54159), (42, 46422), (54, 36106), (63, 30948), (84, 23211), (108, 18053), (126, 15474), (189, 10316), (252, 7737), (378, 5158), (756, 2579)]