2091222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2371}}^1$

素因数の和:2393

約数の個数: 36

約数和(自身を含む): 5272956

約数和(自身を除く): 3181734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2371, 4742, 7113, 14226, 16597, 21339, 33194, 42678, 49791, 99582, 116179, 149373, 232358, 298746, 348537, 697074, 1045611, 2091222]

約数ペア:

[(1, 2091222), (2, 1045611), (3, 697074), (6, 348537), (7, 298746), (9, 232358), (14, 149373), (18, 116179), (21, 99582), (42, 49791), (49, 42678), (63, 33194), (98, 21339), (126, 16597), (147, 14226), (294, 7113), (441, 4742), (882, 2371)]