27993798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 74746152

約数和(自身を除く): 46752354

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 1867, 2142, 2499, 3734, 4998, 5601, 7497, 11202, 13069, 14994, 16803, 26138, 31739, 33606, 39207, 63478, 78414, 91483, 95217, 117621, 182966, 190434, 222173, 235242, 274449, 285651, 444346, 548898, 571302, 666519, 823347, 1333038, 1555211, 1646694, 1999557, 3110422, 3999114, 4665633, 9331266, 13996899, 27993798]

約数ペア:

[(1, 27993798), (2, 13996899), (3, 9331266), (6, 4665633), (7, 3999114), (9, 3110422), (14, 1999557), (17, 1646694), (18, 1555211), (21, 1333038), (34, 823347), (42, 666519), (49, 571302), (51, 548898), (63, 444346), (98, 285651), (102, 274449), (119, 235242), (126, 222173), (147, 190434), (153, 182966), (238, 117621), (294, 95217), (306, 91483), (357, 78414), (441, 63478), (714, 39207), (833, 33606), (882, 31739), (1071, 26138), (1666, 16803), (1867, 14994), (2142, 13069), (2499, 11202), (3734, 7497), (4998, 5601)]