27689046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 70073856

約数和(自身を除く): 42384810

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 821, 1022, 1533, 1606, 1642, 2409, 2463, 3066, 4818, 4926, 5621, 5747, 9031, 11242, 11494, 16863, 17241, 18062, 27093, 33726, 34482, 54186, 59933, 63217, 119866, 126434, 179799, 189651, 359598, 379302, 419531, 659263, 839062, 1258593, 1318526, 1977789, 2517186, 3955578, 4614841, 9229682, 13844523, 27689046]

約数ペア:

[(1, 27689046), (2, 13844523), (3, 9229682), (6, 4614841), (7, 3955578), (11, 2517186), (14, 1977789), (21, 1318526), (22, 1258593), (33, 839062), (42, 659263), (66, 419531), (73, 379302), (77, 359598), (146, 189651), (154, 179799), (219, 126434), (231, 119866), (438, 63217), (462, 59933), (511, 54186), (803, 34482), (821, 33726), (1022, 27093), (1533, 18062), (1606, 17241), (1642, 16863), (2409, 11494), (2463, 11242), (3066, 9031), (4818, 5747), (4926, 5621)]