12678346212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{285317}}^1$

素因数の和:285377

約数の個数: 72

約数和(自身を含む): 35342911296

約数和(自身を除く): 22664565084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7406, 11109, 14812, 22218, 44436, 285317, 570634, 855951, 1141268, 1711902, 1997219, 3423804, 3994438, 5991657, 6562291, 7988876, 11983314, 13124582, 19686873, 23966628, 26249164, 39373746, 45936037, 78747492, 91872074, 137808111, 150932693, 183744148, 275616222, 301865386, 452798079, 551232444, 603730772, 905596158, 1056528851, 1811192316, 2113057702, 3169586553, 4226115404, 6339173106, 12678346212]

約数ペア:

[(1, 12678346212), (2, 6339173106), (3, 4226115404), (4, 3169586553), (6, 2113057702), (7, 1811192316), (12, 1056528851), (14, 905596158), (21, 603730772), (23, 551232444), (28, 452798079), (42, 301865386), (46, 275616222), (69, 183744148), (84, 150932693), (92, 137808111), (138, 91872074), (161, 78747492), (276, 45936037), (322, 39373746), (483, 26249164), (529, 23966628), (644, 19686873), (966, 13124582), (1058, 11983314), (1587, 7988876), (1932, 6562291), (2116, 5991657), (3174, 3994438), (3703, 3423804), (6348, 1997219), (7406, 1711902), (11109, 1141268), (14812, 855951), (22218, 570634), (44436, 285317)]