12142242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 31112640

約数和(自身を除く): 18970398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3323, 3654, 6646, 9969, 19938, 23261, 29907, 46522, 59814, 69783, 96367, 139566, 192734, 209349, 289101, 418698, 578202, 674569, 867303, 1349138, 1734606, 2023707, 4047414, 6071121, 12142242]

約数ペア:

[(1, 12142242), (2, 6071121), (3, 4047414), (6, 2023707), (7, 1734606), (9, 1349138), (14, 867303), (18, 674569), (21, 578202), (29, 418698), (42, 289101), (58, 209349), (63, 192734), (87, 139566), (126, 96367), (174, 69783), (203, 59814), (261, 46522), (406, 29907), (522, 23261), (609, 19938), (1218, 9969), (1827, 6646), (3323, 3654)]