1276254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1469

約数の個数: 36

約数和(自身を含む): 3218904

約数和(自身を除く): 1942650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1447, 2894, 4341, 8682, 10129, 13023, 20258, 26046, 30387, 60774, 70903, 91161, 141806, 182322, 212709, 425418, 638127, 1276254]

約数ペア:

[(1, 1276254), (2, 638127), (3, 425418), (6, 212709), (7, 182322), (9, 141806), (14, 91161), (18, 70903), (21, 60774), (42, 30387), (49, 26046), (63, 20258), (98, 13023), (126, 10129), (147, 8682), (294, 4341), (441, 2894), (882, 1447)]