1388436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16529}}^1$

素因数の和:16543

約数の個数: 24

約数和(自身を含む): 3702720

約数和(自身を除く): 2314284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16529, 33058, 49587, 66116, 99174, 115703, 198348, 231406, 347109, 462812, 694218, 1388436]

約数ペア:

[(1, 1388436), (2, 694218), (3, 462812), (4, 347109), (6, 231406), (7, 198348), (12, 115703), (14, 99174), (21, 66116), (28, 49587), (42, 33058), (84, 16529)]