1392678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1601

約数の個数: 36

約数和(自身を含む): 3512340

約数和(自身を除く): 2119662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1579, 3158, 4737, 9474, 11053, 14211, 22106, 28422, 33159, 66318, 77371, 99477, 154742, 198954, 232113, 464226, 696339, 1392678]

約数ペア:

[(1, 1392678), (2, 696339), (3, 464226), (6, 232113), (7, 198954), (9, 154742), (14, 99477), (18, 77371), (21, 66318), (42, 33159), (49, 28422), (63, 22106), (98, 14211), (126, 11053), (147, 9474), (294, 4737), (441, 3158), (882, 1579)]