12620286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 33454080

約数和(自身を除く): 20833794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 359, 378, 434, 558, 567, 651, 718, 837, 1077, 1134, 1302, 1674, 1953, 2154, 2511, 2513, 3231, 3906, 5022, 5026, 5859, 6462, 7539, 9693, 11129, 11718, 15078, 17577, 19386, 22258, 22617, 29079, 33387, 35154, 45234, 58158, 66774, 67851, 77903, 100161, 135702, 155806, 200322, 203553, 233709, 300483, 407106, 467418, 600966, 701127, 901449, 1402254, 1802898, 2103381, 4206762, 6310143, 12620286]

約数ペア:

[(1, 12620286), (2, 6310143), (3, 4206762), (6, 2103381), (7, 1802898), (9, 1402254), (14, 901449), (18, 701127), (21, 600966), (27, 467418), (31, 407106), (42, 300483), (54, 233709), (62, 203553), (63, 200322), (81, 155806), (93, 135702), (126, 100161), (162, 77903), (186, 67851), (189, 66774), (217, 58158), (279, 45234), (359, 35154), (378, 33387), (434, 29079), (558, 22617), (567, 22258), (651, 19386), (718, 17577), (837, 15078), (1077, 11718), (1134, 11129), (1302, 9693), (1674, 7539), (1953, 6462), (2154, 5859), (2511, 5026), (2513, 5022), (3231, 3906)]