27774642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 66495744

約数和(自身を除く): 38721102

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 293, 366, 427, 518, 586, 777, 854, 879, 1281, 1554, 1758, 2051, 2257, 2562, 4102, 4514, 6153, 6771, 10841, 12306, 13542, 15799, 17873, 21682, 31598, 32523, 35746, 47397, 53619, 65046, 75887, 94794, 107238, 125111, 151774, 227661, 250222, 375333, 455322, 661301, 750666, 1322602, 1983903, 3967806, 4629107, 9258214, 13887321, 27774642]

約数ペア:

[(1, 27774642), (2, 13887321), (3, 9258214), (6, 4629107), (7, 3967806), (14, 1983903), (21, 1322602), (37, 750666), (42, 661301), (61, 455322), (74, 375333), (111, 250222), (122, 227661), (183, 151774), (222, 125111), (259, 107238), (293, 94794), (366, 75887), (427, 65046), (518, 53619), (586, 47397), (777, 35746), (854, 32523), (879, 31598), (1281, 21682), (1554, 17873), (1758, 15799), (2051, 13542), (2257, 12306), (2562, 10841), (4102, 6771), (4514, 6153)]