27457878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21089}}^1$

素因数の和:21132

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 37330602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21089, 42178, 63267, 126534, 147623, 295246, 442869, 653759, 885738, 1307518, 1961277, 3922554, 4576313, 9152626, 13728939, 27457878]

約数ペア:

[(1, 27457878), (2, 13728939), (3, 9152626), (6, 4576313), (7, 3922554), (14, 1961277), (21, 1307518), (31, 885738), (42, 653759), (62, 442869), (93, 295246), (186, 147623), (217, 126534), (434, 63267), (651, 42178), (1302, 21089)]