27743078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 21608602

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2141, 4282, 6479, 12958, 23551, 40679, 47102, 66371, 81358, 132742, 447469, 730081, 894938, 1261049, 1460162, 2522098, 13871539, 27743078]

約数ペア:

[(1, 27743078), (2, 13871539), (11, 2522098), (19, 1460162), (22, 1261049), (31, 894938), (38, 730081), (62, 447469), (209, 132742), (341, 81358), (418, 66371), (589, 47102), (682, 40679), (1178, 23551), (2141, 12958), (4282, 6479)]