1830487554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337853}}^1$

素因数の和:337911

約数の個数: 48

約数和(自身を含む): 4638059712

約数和(自身を除く): 2807572158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 337853, 675706, 1013559, 2027118, 2364971, 3040677, 4729942, 6081354, 7094913, 14189826, 14527679, 21284739, 29055358, 42569478, 43583037, 87166074, 101693753, 130749111, 203387506, 261498222, 305081259, 610162518, 915243777, 1830487554]

約数ペア:

[(1, 1830487554), (2, 915243777), (3, 610162518), (6, 305081259), (7, 261498222), (9, 203387506), (14, 130749111), (18, 101693753), (21, 87166074), (42, 43583037), (43, 42569478), (63, 29055358), (86, 21284739), (126, 14527679), (129, 14189826), (258, 7094913), (301, 6081354), (387, 4729942), (602, 3040677), (774, 2364971), (903, 2027118), (1806, 1013559), (2709, 675706), (5418, 337853)]