2431674

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{919}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 6292800

約数和(自身を除く): 3861126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 919, 1323, 1838, 2646, 2757, 5514, 6433, 8271, 12866, 16542, 19299, 24813, 38598, 45031, 49626, 57897, 90062, 115794, 135093, 173691, 270186, 347382, 405279, 810558, 1215837, 2431674]

約数ペア:

[(1, 2431674), (2, 1215837), (3, 810558), (6, 405279), (7, 347382), (9, 270186), (14, 173691), (18, 135093), (21, 115794), (27, 90062), (42, 57897), (49, 49626), (54, 45031), (63, 38598), (98, 24813), (126, 19299), (147, 16542), (189, 12866), (294, 8271), (378, 6433), (441, 5514), (882, 2757), (919, 2646), (1323, 1838)]